Could you please try turning off reader X protected mode and check if you continue to see the problem?
You could turn off protected mode using following steps:
1. Launch Reader X and select Edit->Preferences...
2. Select General from left navigation
3. Under application startup uncheck "Enable Protected Mode at Startup"
Note: You should switch "ON" protected mode after verifying the problem. Purpose of Reader X Protected Mode is to keep your system safe from PDF based exploits and keeping protected mode OFF will leave your system vulnerable.
The drive is a network storage drive. There could be several different issues causing the problem. What is the file system on your drive? How is it connected to your drive?
I have received several notes regarding Adobe reader 9 working on windows 7. I had just loaded Adobe reader 10 so far, knock on wood works great; will let you know of any changes.
This e-Mail message, including any attachments, is for the sole use of the intended
recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure, forwarding or distribution is prohibited. If you are not the intended recipient, please contact the
sender by reply e-mail and destroy all copies of the original message.