FYI: This doesn't help the F1 problem but it did solve my problem. Thanks to a suggestion from a friend I tried calling hh.exe followed by the path and name of the help file. For example, c:\winnt\hh.exe c:\help\helpfile.chm. Works great.

Also, I don't think NT has anything to do with it. My OS is NT 4.0 and help works fine on my machine--F1 and all.

George

>>>>>>>>>>>>
>Mike,
>I have had the same problem with the F1 not working in Citrix. I finally gave up on that. But there *must* be someway to start up a help file for the user. I have tried using the HELP command and even went as far as trying to use ShellExecute but all to no avail. I have to find a means of providing this help file to my users!
>
>George
>>>>>>>>>>>>
>We would have to determine if it's NT or Citrix that is causing the problem first. Then we could get technical help of either one.