Hi,
When you try to open the files, for example a word document, do you get any kind of error message in Word?
Or is the system unresponsive and doesen't open Word at all?
"Not able to run any other application" do you mean that the application is on the XP workstation and you try to access a network stored file or are you trying to run an application over the network?
- To verify if it is not an permission problem, set the "Share Permissions" to Everyone Full Control and the "NTFS permissions" to Everyone Full Control
- Verify if there is no special permissions configured
I'm thinking you can open the notepad.txt file because you are the owner of the file. So maybe we should look into that direction.