Nope that didnt work. Any other ideas? The program has a log file... This gets written to it when it fails. 08/27/2004 15:23:22 [ActiveDocControl.Connect] Invision.Xpress.XpressForWordException: CryptoAPI cryptographic service provider (CSP) for this implementation could not be acquired. ---> System.Security.Cryptography.CryptographicException: CryptoAPI cryptographic service provider (CSP) for this implementation could not be acquired. at System.Security.Cryptography.DSACryptoServiceProvider..ctor(Int32 dwKeySize, CspParameters parameters) at Invision.Xpress.Licensing.Signature.Validate(String mac, String expirationDate) at Invision.Xpress.Licensing.XpressLicense.Validate() at Invision.Xpress.ActiveDocControl.Connect(Object appObj) --- End of inner exception stack trace --- _____ From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of Ron Oglesby Sent: 03 September 2004 02:28 To: thin@xxxxxxxxxxxxx Subject: [THIN] Re: App doesn't work after reboot Try something silly for me. I saw this once (not with this app though). From a command line put the session in install mode (Change user /install) then try running the app. Does it still work? If so it's a INI missing from the Windows Dir in the Homedir, _____ From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of Anthony Green Sent: Thursday, September 02, 2004 2:54 PM To: thin@xxxxxxxxxxxxx Subject: [THIN] App doesn't work after reboot Weve got an app that includes an add-in to msword. Anyone seen it ? - Its called "Xpress Author" by Invision Immediately after the install anyone can run msword and the add-in will run without any problems. After a reboot, anyone trying to run msword gets a connection error when the add-in tries to load. Anyone come across this type of prob before? Thanks, Anthony Green.