# Runtime error after VM migration
**URL:** https://community.mp3tag.de/t/runtime-error-after-vm-migration/55141
**Category:** No Bugs
**Created:** [November 17, 2021, 12:01am UTC](https://community.mp3tag.de/t/runtime-error-after-vm-migration/55141 "2021-11-17T00:01:29Z")
**Posts on this page:** 5
**Page:** 1
### Author:  [@Bloom](https://community.mp3tag.de/u/Bloom)
#### Post date: [November 17, 2021, 12:01am UTC](https://community.mp3tag.de/t/runtime-error-after-vm-migration/55141/1 "2021-11-17T00:01:29Z")
I recently migrated a Windows 11 VM from Hyper-V to ESXi. Since then, I get the following error on launch:
A few notes about the environment. The VM is on a domain with redirected profiles and local AppData is containerized using FSLogix. None of these environmental factors were an issue before migrating the VM.
I have tried uninstalling/reinstalling. I have also installed the latest dev build. Still get the error. The referenced log file is attached.
Thanks in advance for your help!
[Mp3tagError.log](https://community.mp3tag.de/uploads/short-url/8WrrB5YsZojdrccPc7G0elVvXBG.log) (2.0 KB)
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### Author:  [@Florian](https://community.mp3tag.de/u/Florian)
#### Post date: [November 17, 2021, 12:31am UTC](https://community.mp3tag.de/t/runtime-error-after-vm-migration/55141/2 "2021-11-17T00:31:47Z")
Can you check if `TMP` and `TEMP` environment variables contain valid paths.
Mp3tag tries to create
`C:\Users\LOCAL_~1\Temp\Mp3tag v3.11c\`
which seems to fail.
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### Author:  [@Bloom](https://community.mp3tag.de/u/Bloom)
#### Post date: [November 17, 2021, 5:17pm UTC](https://community.mp3tag.de/t/runtime-error-after-vm-migration/55141/3 "2021-11-17T17:17:41Z")
Bingo! That did the trick...
I was wondering why it was trying to use C:\Users\local\_username\Temp instead of C:\Users\username\AppData\Local\Temp.
Thanks so much!
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### Author:  [@Florian](https://community.mp3tag.de/u/Florian)
#### Post date: [November 19, 2021, 7:08am UTC](https://community.mp3tag.de/t/runtime-error-after-vm-migration/55141/4 "2021-11-19T07:08:44Z")
Excellent! Moving this to #bug-reports:no-bugs then.
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### Author:  [@system](https://community.mp3tag.de/u/system)
#### Post date: [December 19, 2021, 7:08am UTC](https://community.mp3tag.de/t/runtime-error-after-vm-migration/55141/5 "2021-12-19T07:08:58Z")
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