Hi, Since I rebuilt my project with ASP Runner pro 7.0 (before I Used 6.22), I have this problem, Randmoly error 500 from server!! (IIS 8.0) After refreshing page the application switch to userGuest. Could you suggest what 7.0 version could cause this, because before using 6.22 I never had this problem. Thank you
Marcos, try to find the exact error message in IIS log file. Another option - make IIS display detailed error messages instead of generic 'Error 500' so you can understand better what is going on.
