Explorer crash when mounting the drive

Hello guys.

I have a really anoying issue with two computers with seadrive (latest stable). On those, once installed, it tries to mount/create the drive and crashes the explorer.exe. Then the explorer restarts, reloads seadrive and chashes again in a loop…
I did not find any matching topic in this forum so here it is : Explorer crashes with event 1000. They are Windows 7 x64 with every user rights and here’s the event infos (sorry it’s in french…goddamn frenchies :smiley:)

Thanks for any clue you can give me.

Up !
I’m still struggling with this and reinstalling those computers may cost a lot. So My users can’t have access to the drive right now …