Hi All, I'm facing a issue after I installed Adobe Acrobat into the systems in my orgainisations. I gets a dialogue box with the following message: "An error has been detected with a required application library and the product cannot continue. Please reinstall the application." And strangely enough, this only appears when a power user(which is 99.9% of the users in my organisations) logs into. Not errors when the Administrator starts the application. This is how i installed the Adobe: Software and Environment: Acrobat Pro 7 (FULL) on Windows XP Professional, SP2 Procedure: (1) Log in as Local Administrator, perform install, accepting default pathing and most other options. After reboot, log in again as local administrator and launch Acrobat, perform Activation, which completes successfully. Close Acrobat, and relaunch. The Activation request does not appear again. So far, so good. (2) Log on as a different user (one without local administrator rights, does have Power User rights). Attempt to launch Acrobat, unsuccessfully. The error popup has the following text: An error has been detected with a required application library and the product cannot continue. Please reinstall the application. (3) Log back in with any account with Administrator rights and launch Acrobat - runs just fine. (4) Grant Administrator rights to the account that experienced the error in step (2) and try again. This time Acrobat launches successfully. Anyone have any idea on this? Thanks. Regards Stanley