# Problem with installation new version over old version
**URL:** https://community.mp3tag.de/t/problem-with-installation-new-version-over-old-version/61119
**Category:** Support
**Created:** [May 30, 2023, 2:56am UTC](https://community.mp3tag.de/t/problem-with-installation-new-version-over-old-version/61119 "2023-05-30T02:56:21Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@OceanSze0315](https://community.mp3tag.de/u/OceanSze0315)
#### Post date: [May 30, 2023, 2:56am UTC](https://community.mp3tag.de/t/problem-with-installation-new-version-over-old-version/61119/1 "2023-05-30T02:56:21Z")
I have unstalled the old version and redownload it, but the install app said I need to unstall the old one. How can I fix this issue\> Thank you!
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### Author:  [@ohrenkino](https://community.mp3tag.de/u/ohrenkino)
#### Post date: [May 30, 2023, 5:13am UTC](https://community.mp3tag.de/t/problem-with-installation-new-version-over-old-version/61119/2 "2023-05-30T05:13:48Z")
See e.g. here:
> [@Found existing installation error](https://community.mp3tag.de/t/found-existing-installation-error/61078/):
>
> Hi, I'm using mp3tag since... ever. And love it of course. Now i can't install the latest version (3.21). Neither 64- or 32-Bit. The error message "found existing 32-bit (or 64-bit) installation..." appears. But i already deleted my previous installation and folder. Even the ...\AppData\Roaming folder. However the Mp3tag (v3.19) app is still shown in Windows\>Settings\>Apps. When trying to uninstall. here it also says "Can't find C:\Program Files..." (I'm using Windows 11 Pro) Any idea what …
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### Author:  [@system](https://community.mp3tag.de/u/system)
#### Post date: [June 29, 2023, 5:14am UTC](https://community.mp3tag.de/t/problem-with-installation-new-version-over-old-version/61119/3 "2023-06-29T05:14:11Z")
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