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My Android Studio is version：4.2 Beta 5 , and I want to update it to stable version- 4.2.2. When I check the version ,an updating window pop out, but the "Update and Restart" button is disable to click. What can i do to complete the updating work?

Thanks everyone’s answer for me. Someone says I need to uninstall the beta version , but the window show the patch size for updating beta version to stable version, There must be some way to do so without uninstall step .

enter image description here

y Pk
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  • To the close voters voting to close this as "General computing": Android Studio is a _programming_ tool. This close reason clearly does not apply. I will vote to reopen if this is closed for that reason. – Ryan M Jul 28 '21 at 08:19
  • Have you tried [this](https://stackoverflow.com/a/30673777/208273)? – Ryan M Jul 28 '21 at 08:36
  • @Ryan M Thanks, but my problem is different with that case you post . In my case ,I even can't click the update button. – y Pk Jul 28 '21 at 12:09

2 Answers2

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Restart Android Studio manually, reboot your system and problem solved.

Khaby Lame
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  • What does "clear cache of your system" mean? There's no system-wide cache that you can just clear on a macOS system. – Ryan M Jul 28 '21 at 08:25
  • Oh sorry, I didnt read the picture though. I thought it was windows so you can clear temp files and folders on windows. Let me edit – Khaby Lame Jul 28 '21 at 08:27
  • Is this answer based on having seen similar issues before or is it just a guess? If not, is clearing the cache necessary on Windows but not on macOS? – Ryan M Jul 28 '21 at 08:30
  • @RyanM I haven't used a mac before. I am on Windows 11 right now – Khaby Lame Jul 28 '21 at 08:32
  • Clearing cache on Windows isn't necessary, but clearing them can make the system fast and all the glitches can also be solved – Khaby Lame Jul 28 '21 at 08:33
  • I haven't seen a question like this, i am encountering it first time – Khaby Lame Jul 28 '21 at 08:34
  • My question is more: why do you suggest that restarting the IDE, then the computer will fix this particular issue? – Ryan M Jul 28 '21 at 08:35
  • Restarting the IDE invalidates all caches and hence the problem is solved. – Khaby Lame Jul 28 '21 at 08:36
  • Let us [continue this discussion in chat](https://chat.stackoverflow.com/rooms/235373/discussion-between-just-kidding-and-ryan-m). – Khaby Lame Jul 28 '21 at 08:38
  • @RyanM Can you please inspect my profile and answer my latest question. Thanks. And we will continue dicussion in chat. I am eating – Khaby Lame Jul 28 '21 at 09:02
  • Invalidating all caches not works, sad. – y Pk Jul 28 '21 at 12:20
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    Try restarting not invalidating caches. – Khaby Lame Jul 29 '21 at 11:08
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    If it doesn't work, export all your projects to a safe folder and then unistall and install Android Studio from the original website. https://developer.android.com/studio – Khaby Lame Jul 29 '21 at 11:10
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Please uninstall and install the latest version of android studio, Because beta to stable required to uninstall studio.

tripleee
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Praful Korat
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