Im getting this issue when i plug in my pb and start desktop manager. As you can see it seems to be stuck in a loop and keeps opening that same window over and over again. I dunno if this is a problem with the PB, the Desktop Manager or my laptop.
It doesnt seem to happen when i hook up my BB (or atleast it hasn't so far).
Not sure if it was you that posted the other thread, so I'll repost my findings here:
From the Blackberry Support Forums:
This is a compatibilty problem in windows Vista or Windows 7, Rim.Transcoder has to be changed to run as Admin and under windows XP SP 1 or 2, it's a Dos exe and will not run in windows 7 till you change the properities of file.
Location C:\program files (x86)\research in motion\blackberry desktop and locate file rim.transcoder and right click properities, change compatibilty as per above and use run as admin.