I found my log at:

C:\Users\Username\AppData\Local\Packages\PointPlanck.FileBot_49ex9gnthnt12\LocalCache\Roaming\FileBot\error.log

Win10 64bit purchsed form windows store. Really excited and thankfull for awesome app. Issue: First day I was able to rename about 20 series same for second day - passed one week busy with life today I get banned error after 1 or 2 series... dont know what to do went to Anidb they said they dont ...