Synctrazor Update resets previous Installation and configuration

[GitSup2022]

Good day,

I was installing Synctrazor on a windows host at the beginning of Dezember 2019 and configured all devices to sync with the host.
Updates have usually been installed via internal Synctrazor update function without any issue till version .27 or .28 (not sure).
With release 55 of Synctrazor Version 1.1.29 I had to install the update manually by executing "SyncTrayzorSetup-x64 1_1_29.exe".
After installation all configurations have been resetted. I read any issues and documentation, but I have problems to find what version was installed before to test an uninstallation and installation the previous version.

I have an backup of the old Synctrazor / Syncthing configuration in the folder:
c:%USERPROFILE%\AppData\Local\Syncthing\

Cointained files and subfolder:

Every try to restore the configuration and data(base) after reinstalling "SyncTrayzorSetup-x64 1_1_29.exe" does not recognize the configuration or the database.
Every Syncthing Client has their security key and config.

Question:
I do I exactly restore Synctrazor / Syncthing on my Host with version "SyncTrayzorSetup-x64 1_1_29.exe" to keep it run with all clients again?

Thanks in advance,

greetings

[canton7]

all configurations have been resetted

Which configuration, exactly? Syncthing's configuration is separate to SyncTrayzor's configuration (and the latter only contains the settings found under File -> Settings, which aren't relevant to how Syncthing functions). Likewise %LOCALAPPDATA%\Syncthing\ is Syncthing's configuration folder, while SyncTrayzor's is at %APPDATA%\SyncTrayzor.

The SyncTrayzor installer and uninstaller don't touch Syncthing's configuration folder at all. I can't see from your screenshots, but is the backup of %LOCALAPPDATA%\Syncthing\ actually recent? Are the last modified timestamps recent? Are you sure you were using the installed version of SyncTrayzor before, and not the portable version?