{"id":885,"date":"2024-05-02T10:02:06","date_gmt":"2024-05-02T10:02:06","guid":{"rendered":"https:\/\/windowsreport.com\/se\/?p=885"},"modified":"2025-09-21T15:07:49","modified_gmt":"2025-09-21T12:07:49","slug":"jar-filer-oppnas-inte-7-losningar-att-fixa","status":"publish","type":"post","link":"https:\/\/windowsreport.com\/se\/jar-filer-oppnas-inte-7-losningar-att-fixa\/","title":{"rendered":"JAR-filer \u00f6ppnas inte: 7 l\u00f6sningar att fixa"},"content":{"rendered":"\n<p>M\u00e5nga webbplatser anv\u00e4nder Java f\u00f6r att ge dig vissa funktioner. F\u00f6rutom webbplatser kan du ladda ner Java p\u00e5 din PC och \u00f6ppna Java-applikationer lokalt.<\/p>\n\n\n\n<p>Java-applikationer sparas som .jar-filer, men m\u00e5nga anv\u00e4ndare rapporterar att filerna inte \u00f6ppnas p\u00e5 Windows 10. \u00c4ven om detta kan vara ett stort problem, finns det ett s\u00e4tt att fixa det!<\/p>\n\n\n\n<p>I den h\u00e4r artikeln guidar vi dig med enkla steg-f\u00f6r-steg-instruktioner f\u00f6r att l\u00f6sa problemet.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Varf\u00f6r kan jag inte \u00f6ppna en JAR-fil p\u00e5 Windows 10?<\/h2>\n\n\n\n<p>Filassociation \u00e4r den prim\u00e4ra anledningen till att du inte kan \u00f6ppna en JAR-fil p\u00e5 din Windows 10\/11-dator. Lyckligtvis kan detta fixas genom att anv\u00e4nda en enkel applikation dedikerad f\u00f6r detta \u00e4ndam\u00e5l.<\/p>\n\n\n\n<p>En annan k\u00e4nd orsak till detta problem \u00e4r den f\u00f6r\u00e5ldrade eller felaktiga Java Runtime Environment-appen. En enkel uppdatering eller ominstallation b\u00f6r fixa JAR-filerna som inte \u00f6ppnar problemet.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Hur fixar jag jar-filer som inte \u00f6ppnas i Windows 10?<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. Installera om eller uppdatera Java Runtime Environment <\/h3>\n\n\n\n<ol class=\"wp-block-list\" id=\"block-851a4427-7ef6-4724-a187-33d88bfa76b5\">\n<li> Tryck p\u00e5 <strong><kbd>Windows-<\/kbd><\/strong> tangenten + <strong><kbd>I<\/kbd><\/strong> f\u00f6r att \u00f6ppna <strong>Inst\u00e4llningar<\/strong> .<\/li>\n\n\n\n<li> N\u00e4r <em>inst\u00e4llningarna<\/em> \u00f6ppnas, g\u00e5 till avsnittet <strong>Appar<\/strong> .<br> <a href=\"https:\/\/windowsreport.com\/wp-content\/uploads\/2021\/11\/apps-jar-files-not-opening.png\"><img loading=\"lazy\" decoding=\"async\" width=\"380\" height=\"363\" class=\"alignnone wp-image-995021 size-full\" src=\"https:\/\/windowsreport.com\/wp-content\/uploads\/2021\/11\/apps-jar-files-not-opening.png\" alt=\"apps jar-filer \u00f6ppnas inte\"><\/a><\/li>\n\n\n\n<li> Leta upp Java fr\u00e5n listan och v\u00e4lj alternativet <strong>Avinstallera<\/strong> .<br> <a href=\"https:\/\/windowsreport.com\/wp-content\/uploads\/2021\/11\/uninstall-jar-files-not-opening.png\"><img loading=\"lazy\" decoding=\"async\" width=\"615\" height=\"325\" class=\"alignnone size-full wp-image-995022\" src=\"https:\/\/windowsreport.com\/wp-content\/uploads\/2021\/11\/uninstall-jar-files-not-opening.png\" alt=\"avinstallera\"><\/a><\/li>\n\n\n\n<li> Efter det, navigera till <span>Javas webbplats och <strong>ladda ner<\/strong> den senaste mjukvaruversionen.<\/span><\/li>\n\n\n\n<li> \u00d6ppna mappen d\u00e4r du sparade den, h\u00f6gerklicka p\u00e5 Java-installationsguiden och v\u00e4lj <span>&nbsp;<\/span> <strong>K\u00f6r som administrat\u00f6r<\/strong> .<\/li>\n\n\n\n<li> tryck p\u00e5 <strong><span>&nbsp;<\/span> Installera<\/strong> <span>&nbsp;<\/span> knappen f\u00f6r att installera Java.<br> <a href=\"https:\/\/windowsreport.com\/wp-content\/uploads\/2021\/11\/install-jar-files-not-opening.png\"><img loading=\"lazy\" decoding=\"async\" width=\"888\" height=\"478\" class=\"alignnone size-full wp-image-995023\" src=\"https:\/\/windowsreport.com\/wp-content\/uploads\/2021\/11\/install-jar-files-not-opening.png\" alt=\"installera jar-filer \u00f6ppnas inte\"><\/a><\/li>\n\n\n\n<li> N\u00e4r du har installerat, kontrollera om problemet \u00e4r l\u00f6st.<\/li>\n<\/ol>\n\n\n\n<p>Kom ih\u00e5g att du inte beh\u00f6ver ta bort din tidigare Java-installation, s\u00e5 du kan hoppa \u00f6ver det steget och <span style=\"font-size: inherit\">installera den senaste versionen ovanp\u00e5.<\/span><\/p>\n\n\n\n<p>Java kommer ocks\u00e5 automatiskt att s\u00f6ka efter uppdateringar, och om uppdateringar \u00e4r tillg\u00e4ngliga f\u00e5r du ett meddelande.<\/p>\n\n\n\n<p>F\u00f6r att uppdatera Java, klicka p\u00e5 meddelandet och v\u00e4lj alternativet <strong>Uppdatera<\/strong> . F\u00f6lj nu instruktionerna f\u00f6r att slutf\u00f6ra uppdateringen.<\/p>\n\n\n\n<p>Se ocks\u00e5 till att ditt system har r\u00e4tt version (32-bitars eller 64-bitars). Du kommer inte att kunna anv\u00e4nda 64-bitars bibliotek med 32-bitars Java-programvara installerad. Detta b\u00f6r l\u00f6sa problemet om JAR-filen inte \u00f6ppnas vid dubbelklick. <\/p>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<h3 class=\"wp-block-heading\">2. Anv\u00e4nd ett avancerat Windows-filverktyg<\/h3>\n\n\n\n<p>Du kan \u00f6ppna .JAR-filer och hundratals olika format med ett enda program. <strong>FileViewer Plus 4<\/strong> \u00e4r en universell filvisare f\u00f6r Windows som kan \u00f6ppna och visa \u00f6ver 400 olika filtyper.<\/p>\n\n\n\n<p>Du kan ocks\u00e5 bl\u00e4ddra, redigera och konvertera text- och bildfiler. Dessutom har den ett dekomprimeringsverktyg s\u00e5 att du snabbt kan dekomprimera dina arkiverade filer.<\/p>\n\n\n\n<p>Det \u00e4r ett bra verktyg att prova n\u00e4r du m\u00e5ste \u00f6ppna filer som du inte \u00e4r s\u00e4ker p\u00e5 vilken programvara du ska anv\u00e4nda. File Viewer kan \u00f6ppna <span>mindre vanliga filformat, som k\u00e4llkodsfiler.<\/span><\/p>\n\n\n\n<p> <strong>\u21d2<\/strong> <strong><a href=\"https:\/\/secure.fileviewerplus.com\/cart\/add?PRODUCT[300995578]=1&amp;COUPON1=fvp4-mc&amp;affiliateid=200283878\" target=\"_blank\" rel=\"noreferrer noopener\">Skaffa File Viewer Plus<\/a><\/strong><\/p>\n<\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">3. St\u00e4ll in filassociation <\/h3>\n\n\n\n<ol class=\"wp-block-list\" id=\"block-d01bf238-d441-4dbf-a183-040d489fd237\">\n<li> H\u00f6gerklicka p\u00e5 JAR-filen och v\u00e4lj <em>\u00d6ppna med &gt; V\u00e4lj en annan app<\/em> .<br><a href=\"https:\/\/windowsreport.com\/wp-content\/uploads\/2017\/04\/jar-files-not-opening-default-10.png\"><img loading=\"lazy\" decoding=\"async\" width=\"563\" height=\"109\" class=\"aligncenter wp-image-85089 size-full\" src=\"https:\/\/windowsreport.com\/wp-content\/uploads\/2017\/04\/jar-files-not-opening-default-10.png\" alt=\"\u00f6ppna med\"><\/a><\/li>\n\n\n\n<li> En lista med f\u00f6reslagna applikationer visas. Klicka p\u00e5 <strong>Fler appar<\/strong> .<br> <a href=\"https:\/\/windowsreport.com\/wp-content\/uploads\/2018\/03\/more-apps-java.png\"><img loading=\"lazy\" decoding=\"async\" width=\"352\" height=\"288\" class=\"aligncenter wp-image-591141\" src=\"https:\/\/windowsreport.com\/wp-content\/uploads\/2018\/03\/more-apps-java.png\" alt=\"fler appar\"><\/a><\/li>\n\n\n\n<li> Rulla ned och v\u00e4lj <strong>S\u00f6k efter en annan app p\u00e5 den h\u00e4r datorn<\/strong> .<br> <a href=\"https:\/\/windowsreport.com\/wp-content\/uploads\/2021\/11\/look-for-jar-files-not-opening.png\"><img loading=\"lazy\" decoding=\"async\" width=\"372\" height=\"489\" class=\"alignnone size-full wp-image-995024\" src=\"https:\/\/windowsreport.com\/wp-content\/uploads\/2021\/11\/look-for-jar-files-not-opening.png\" alt=\"leta efter\"><\/a><\/li>\n\n\n\n<li> Leta upp filen <strong>java.exe<\/strong> . Den finns vanligtvis i mappen <em>Program Files\/Java\/Javaversion\/Bin<\/em> .<br> <a href=\"https:\/\/windowsreport.com\/wp-content\/uploads\/2021\/11\/java-jar-files-not-opening.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1142\" height=\"536\" class=\"alignnone size-full wp-image-995025\" src=\"https:\/\/windowsreport.com\/wp-content\/uploads\/2021\/11\/java-jar-files-not-opening.png\" alt=\"java jar-filer \u00f6ppnas inte\"><\/a><\/li>\n\n\n\n<li> V\u00e4lj programmet och klicka p\u00e5 <strong>OK<\/strong> f\u00f6r att st\u00e4lla in det som standard f\u00f6r .JAR-filer.<\/li>\n\n\n\n<li> Klicka p\u00e5 Jar-filen f\u00f6r att starta programmet.<\/li>\n<\/ol>\n\n\n\n<p>JAR-filer kan inte k\u00f6ras p\u00e5 din PC om du inte har r\u00e4tt associationer. Till exempel kan JAR-filer associeras f\u00f6r att k\u00f6ras med andra applikationer, eller s\u00e5 kan de sakna filassociation helt.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. Anv\u00e4nd Jarfix<\/h3>\n\n\n\n<p>Om du inte kan \u00f6ppna JAR-filer p\u00e5 Windows 10 kanske du kan \u00e5tg\u00e4rda problemet med Jarfix. Som tidigare n\u00e4mnts kan dessa problem uppst\u00e5 p\u00e5 grund av filassociering, men du kan enkelt fixa dem med denna enkla applikation.<\/p>\n\n\n\n<p>F\u00f6r att g\u00f6ra det, ladda f\u00f6rst ner Jarfix fr\u00e5n l\u00e4nken nedan, k\u00f6r sedan applikationen och f\u00f6lj instruktionerna p\u00e5 sk\u00e4rmen. Kom ih\u00e5g att du m\u00e5ste k\u00f6ra det h\u00e4r programmet som administrat\u00f6r f\u00f6r att fungera korrekt.<\/p>\n\n\n\n<p>Efter att ha anv\u00e4nt <a href=\"https:\/\/johann.loefflmann.net\/downloads\/jarfix.exe\" target=\"_blank\" rel=\"noreferrer noopener\">det h\u00e4r programmet<\/a> b\u00f6r du kunna k\u00f6ra JAR-filer p\u00e5 Windows 10 utan problem.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"> 5. Skapa en .bat-fil <\/h3>\n\n\n\n<ol class=\"wp-block-list\" id=\"block-7b107709-24b4-4234-8779-43afe3f38ee5\">\n<li> Leta upp din JAR-fil och skapa en ny Anteckningsblock-fil i samma mapp.<\/li>\n\n\n\n<li> F\u00f6r att g\u00f6ra det h\u00f6gerklickar du p\u00e5 blanksteg i katalogen och v\u00e4ljer <strong>Nytt &gt; Textdokument<\/strong> . <a href=\"https:\/\/windowsreport.com\/wp-content\/uploads\/2017\/04\/jar-files-not-opening-notepad-1.png\"><img loading=\"lazy\" decoding=\"async\" width=\"414\" height=\"307\" class=\"aligncenter wp-image-85093\" src=\"https:\/\/windowsreport.com\/wp-content\/uploads\/2017\/04\/jar-files-not-opening-notepad-1.png\" alt=\"textdokument jar-filer \u00f6ppnas inte\"><\/a><\/li>\n\n\n\n<li> N\u00e4r <em>Anteckningar<\/em> \u00f6ppnas anger du <strong>Java -jar filnamn.jar ,<\/strong> d\u00e4r <em>filnamn.jar<\/em> \u00e4r det faktiska namnet p\u00e5 Jar-filen.<br> <a href=\"https:\/\/windowsreport.com\/wp-content\/uploads\/2018\/03\/2021-01-07-10_02_07-Edit-Post-\u2039-Windows-Report-_-Error-free-Tech-Life-\u2014-WordPress.png\"><img loading=\"lazy\" decoding=\"async\" width=\"461\" height=\"263\" class=\"aligncenter wp-image-591150\" src=\"https:\/\/windowsreport.com\/wp-content\/uploads\/2018\/03\/2021-01-07-10_02_07-Edit-Post-%E2%80%B9-Windows-Report-_-Error-free-Tech-Life-%E2%80%94-WordPress.png\" alt=\"anteckningsblock\"><\/a><\/li>\n\n\n\n<li> Navigera till <strong>Arkiv &gt; Spara som<\/strong> .<br> <a href=\"https:\/\/windowsreport.com\/wp-content\/uploads\/2018\/03\/save-as-notead.png\"><img loading=\"lazy\" decoding=\"async\" width=\"303\" height=\"225\" class=\"aligncenter wp-image-591152\" src=\"https:\/\/windowsreport.com\/wp-content\/uploads\/2018\/03\/save-as-notead.png\" alt=\"spara som\"><\/a><\/li>\n\n\n\n<li> St\u00e4ll in <em>Spara som typ<\/em> till <strong>Alla filer<\/strong> och ange \u00f6nskat namn p\u00e5 filen.<\/li>\n\n\n\n<li> Du m\u00e5ste ha .bat som till\u00e4gg, annars fungerar inte l\u00f6sningen. <br><img loading=\"lazy\" decoding=\"async\" width=\"835\" height=\"182\" class=\"aligncenter wp-image-85099 size-full\" src=\"https:\/\/windowsreport.com\/wp-content\/uploads\/2017\/04\/jar-files-not-opening-notepad-4.png\" alt=\"alla filer\"><\/li>\n\n\n\n<li> Spara filen p\u00e5 samma plats d\u00e4r din jar-fil finns.<\/li>\n\n\n\n<li> Leta upp din .bat- <span>fil och dubbelklicka p\u00e5 den. Din JAR-fil kommer nu att \u00f6ppnas.<\/span><\/li>\n<\/ol>\n\n\n\n<p>Enligt anv\u00e4ndare kan du k\u00f6ra JAR-filer p\u00e5 Windows 10 genom att anv\u00e4nda denna enkla l\u00f6sning. Denna l\u00f6sning kr\u00e4ver att du skapar en .bat-fil och anv\u00e4nder den n\u00e4r du vill k\u00f6ra en specifik JAR-fil.<\/p>\n\n\n\n<p>Kom ih\u00e5g att du m\u00e5ste upprepa denna process f\u00f6r varje jar-fil du vill k\u00f6ra p\u00e5 din PC. Se dessutom till att spara .bat-filen p\u00e5 exakt plats som din JAR-fil. <\/p>\n\n\n<section id=\"related-articles-block_011fb71de58856a4c0fa305ca9df0078\" class=\"related-articles\">\n\t<strong class=\"related-articles__title\">Read more about this topic<\/strong>\n\t<div class=\"related-articles__wrapper\">\n\t\t<ul>\n\t\t\t<li><a href=\"https:\/\/windowsreport.com\/se\/sa-har-aktiverar-du-directx-12-ultimate-och-anvander-granssnittet-om-det-ar-inaktiverat\/\" rel=\"noopener noreferrer\" target=\"_blank\">S\u00e5 h\u00e4r aktiverar du DirectX 12 Ultimate och anv\u00e4nder gr\u00e4nssnittet om det \u00e4r inaktiverat<\/a><\/li><li><a href=\"https:\/\/windowsreport.com\/se\/hur-man-andrar-nedladdningsbandbreddsgransen-pa-steam\/\" rel=\"noopener noreferrer\" target=\"_blank\">Hur man \u00e4ndrar nedladdningsbandbreddsgr\u00e4nsen p\u00e5 Steam<\/a><\/li><li><a href=\"https:\/\/windowsreport.com\/se\/hur-man-testar-den-senaste-versionen-av-safari-pa-windows-10-och-11\/\" rel=\"noopener noreferrer\" target=\"_blank\">Hur man testar den senaste versionen av Safari p\u00e5 Windows 10 och 11<\/a><\/li><li><a href=\"https:\/\/windowsreport.com\/se\/topp-7-basta-skanningsprogramvaran-for-windows-10-2024\/\" rel=\"noopener noreferrer\" target=\"_blank\">Topp 7- B\u00e4sta skanningsprogramvaran f\u00f6r Windows 10, 2024<\/a><\/li>\t\t<\/ul>\n\t<\/div>\n<\/section>\n\n\n<h3 class=\"wp-block-heading\">6. K\u00f6r den med kommandotolken <\/h3>\n\n\n\n<ol class=\"wp-block-list\" id=\"block-ef01d934-5d2f-449a-b28d-4eec71473888\">\n<li> I Windows s\u00f6kf\u00e4lt, skriv <em>Kommandotolken<\/em> och v\u00e4lj <strong>K\u00f6r som administrat\u00f6r.<br> <a href=\"https:\/\/windowsreport.com\/wp-content\/uploads\/2021\/11\/cmd-jar-files-not-opening.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-995026\" src=\"https:\/\/windowsreport.com\/wp-content\/uploads\/2021\/11\/cmd-jar-files-not-opening.png\" alt=\"cmd\" width=\"552\" height=\"489\"><\/a><br><\/strong><\/li>\n\n\n\n<li> N\u00e4r <em>kommandotolken<\/em> \u00f6ppnas anger du f\u00f6ljande kommandon: <code><strong>cd<\/strong><\/code> <code><strong>java -jar filename.jar<\/strong><\/code> <a href=\"https:\/\/windowsreport.com\/wp-content\/uploads\/2017\/04\/jar-files-not-opening-cmd-2.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-85069\" src=\"https:\/\/windowsreport.com\/wp-content\/uploads\/2017\/04\/jar-files-not-opening-cmd-2.png\" alt=\"\" width=\"484\" height=\"191\"><\/a><\/li>\n\n\n\n<li> Efter att ha gjort det <span>b\u00f6r filen JAR \u00f6ppnas utan problem.<\/span><\/li>\n<\/ol>\n\n\n\n<p>T\u00e4nk p\u00e5 att du inte beh\u00f6ver flytta din JAR-fil till rotkatalogen, men genom att g\u00f6ra det kan du komma \u00e5t filen snabbare. Om du v\u00e4ljer att inte flytta filen m\u00e5ste du anv\u00e4nda kommandot <em>cd<\/em> f\u00f6r att navigera till katalogen d\u00e4r JAR-filen finns.<\/p>\n\n\n\n<p>Alternativt kan du skriva in <strong>java -jar<\/strong> f\u00f6ljt av s\u00f6kv\u00e4gen till JAR-filen. Det h\u00e4r \u00e4r inte den b\u00e4sta l\u00f6sningen, men det \u00e4r en stabil l\u00f6sning, s\u00e5 testa g\u00e4rna.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"> 6. Anv\u00e4nd JAR Runner<\/h3>\n\n\n\n<p>Ett annat gratisprogram som kan hj\u00e4lpa dig att \u00f6ppna JAR-filer p\u00e5 Windows 10 \u00e4r JAR Runner. Ladda ner och installera det h\u00e4r verktyget och dra och sl\u00e4pp jar-filen till JAR Runner .exe-filen.<\/p>\n\n\n\n<p>Dessutom kan du ocks\u00e5 v\u00e4lja att \u00f6ppna JAR-filer med JAR Runner. Detta \u00e4r en enkel och gratis applikation, s\u00e5 <a href=\"https:\/\/projects.killerapplets.com\/JAR_Runner\/downloads\/JAR_Runner%28v1.0%29Setup.exe\" target=\"_blank\" rel=\"noreferrer noopener\">ladda ner JAR Runner<\/a> .<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">7. Kontrollera om ditt filnamnstill\u00e4gg \u00e4r korrekt<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li> Leta upp den problematiska JAR-filen i File Explorer.<\/li>\n\n\n\n<li> G\u00e5 till menyn <em>Visa<\/em> och markera <strong>Filnamnstill\u00e4gg<\/strong> .<br> <a href=\"https:\/\/windowsreport.com\/wp-content\/uploads\/2017\/04\/jar-files-not-opening-extension-1.png\"><img loading=\"lazy\" decoding=\"async\" width=\"805\" height=\"119\" class=\"aligncenter size-full wp-image-85091\" src=\"https:\/\/windowsreport.com\/wp-content\/uploads\/2017\/04\/jar-files-not-opening-extension-1.png\" alt=\"\"><\/a><\/li>\n\n\n\n<li> Kontrollera nu om din jar-fil har filtill\u00e4gget .jar i slutet.<\/li>\n\n\n\n<li> Om inte, byt namn p\u00e5 filen och \u00e4ndra filtill\u00e4gget till .jar.<\/li>\n\n\n\n<li> Efter att ha gjort det, f\u00f6rs\u00f6k att k\u00f6ra filen igen.<\/li>\n<\/ol>\n\n\n\n<p>Om problemet kvarst\u00e5r kanske du vill kontrollera din webbl\u00e4sare. Ibland kan det ladda ner <span style=\"font-size: inherit\">JAR felaktigt och kan orsaka att detta problem uppst\u00e5r.<\/span><\/p>\n\n\n\n<p>F\u00f6r att fixa det, se till att anv\u00e4nda en annan webbl\u00e4sare f\u00f6r att ladda ner filen och kontrollera om det l\u00f6ser problemet.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Hur \u00f6ppnar jag .JAR-filer i Windows 11?<\/h3>\n\n\n\n<p>Att \u00f6ppna JAR-filer p\u00e5 Windows 11 \u00e4r samma process som p\u00e5 Windows 10. Du kan anv\u00e4nda en dedikerad app eller ett avancerat Windows-filverktyg.<\/p>\n\n\n\n<p>Om du har problem med att \u00f6ppna filerna kan du anv\u00e4nda l\u00f6sningarna som anges i den h\u00e4r guiden.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Hur packar jag upp en JAR-fil?<\/h3>\n\n\n\n<p>Det enklaste s\u00e4ttet att packa upp en JAR-fil \u00e4r att anv\u00e4nda programvara f\u00f6r att extrahera de komprimerade filerna. Du m\u00e5ste \u00f6ppna JAR-filen i programextraktorn och komma \u00e5t de individuella mapparna.<\/p>\n\n\n\n<p>Medan Windows har en inbyggd filextraktor, \u00e4r det l\u00e4mpligt att du anv\u00e4nder ett dedikerat verktyg som WinRAR.<\/p>\n\n\n\n<p>JAR-filer som inte \u00f6ppnas p\u00e5 Windows 10 kan vara ett stort problem, s\u00e4rskilt om du anv\u00e4nder Java-program ofta. Du b\u00f6r dock kunna l\u00f6sa problemet helt enkelt genom att anv\u00e4nda en av v\u00e5ra l\u00f6sningar!<\/p>\n\n\n\n<p>Om du vill veta hur du installerar Java p\u00e5 Windows 11 kan du kolla v\u00e5r utm\u00e4rkta guide f\u00f6r att g\u00f6ra det enkelt.<\/p>\n\n\n\n<p>L\u00e5t oss veta om en av korrigeringarna i den h\u00e4r guiden fungerade f\u00f6r dig i kommentarerna nedan!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>M\u00e5nga webbplatser anv\u00e4nder Java f\u00f6r att ge dig vissa funktioner. F\u00f6rutom webbplatser kan du ladda ner Java p\u00e5 din PC och \u00f6ppna Java-applikationer lokalt. Java-applikationer sparas som .jar-filer, men m\u00e5nga anv\u00e4ndare rapporterar att filerna inte \u00f6ppnas p\u00e5 Windows 10. \u00c4ven om detta kan vara ett stort problem, finns det ett s\u00e4tt att fixa det! I [&hellip;]<\/p>\n","protected":false},"author":2300,"featured_media":886,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_enabled_clarity":"","footnotes":""},"categories":[1],"tags":[],"work":[],"class_list":["post-885","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.4 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>JAR-filer \u00f6ppnas inte: 7 l\u00f6sningar att fixa - WindowsReport - Felfritt Tech Life<\/title>\n<meta name=\"description\" content=\"Ibland kommer .JAR-filer inte att \u00f6ppnas p\u00e5 din dator under n\u00e5gra avg\u00f6rande \u00f6gonblick. 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