config file version (36) is newer than supported version (35)

Support
8

SyncTrayzor actually has the process explained in the readme (see https://github.com/canton7/SyncTrayzor#installed-1):

If you want to manually upgrade (e.g. to a beta version) you should download Syncthing from the releases page, and replace the syncthing.exe in C:\Users\<You>\AppData\Roaming\SyncTrayzor .