an't open my file site-list_identified in AppData/Roaming/Search engine Ranker/ the error

Hi,

I've several VPS with GSA Search engine Ranker and sometimes on 1 VPS, On my SER log I've seen error on writing

and I can't open my file site-list_identified in AppData/Roaming/Search engine Ranker/ the error is "the file or directory is corrupt"

I've already had these message and a shortcut appear "Gsa Search Engine Ranker (previous version) "

I'm importing a lor of url by 2 ways :
Tools/Options/Import Urls (identify platform and sort in)
On projects import target URLS from file

Why I have these message and avoid it ?

Thanks for you help