Kareem,

Without an access to the machine and knowing more (OS version, IIS
settings, patches, other software...) it's hard to say what exactly caused
the problem. Generally SP installation does not break ASP.NET. Anyhow, you
may try to re-register ASP.NET:
- run aspnet_regiis /u;
- delete ASPNET user account from the machine if there is one;
- run aspnet_regiis /i;

Hope this helps. And if it does not please reply here and/or to www.asp.net.
Maria

Okay I had the same problem it appears the -webuivalidation.js-  fil
in the

\[PROJECTFOLDER]\ASPNET_CLIENT\SYSTEM_WEB\1_1_4322\

folder is corrupted by the install, if you have a old copyof this fil
from any old project that you have not run or compiled since the SP wa
installed it should work, or have alook in deja.com for the exact lin
of code to change, its from memory only one word in the whole file tha
needs to be changed,
hope this helps, it is a pain.

//cargi6

-
cargi6