OK, it is a kind of FAQ, but search did not really help me so far.
On one XP-pro at work, all is fine, the autorun.inf is read on connecting the usb stick, choose portableapps and all is fine.
On othe XP-pro, the stick is recognised, it is assigned a drive letter, but the ICON is not displayed and also no menu for choosing portableapps comes up.
The autorun.inf is not read.
Tried all obvious, the two known microsoft helper software, searched settings, checked the setting in properties of the drive, all seems to be set correctly and did work well until some days ago. I do not recall doing any changes or updates then.
Still the autorun.inf is not read.
Any help?