1. I have added my assembly into GAC. But i&#039;m not getting in the references list. I&#039;m using that assembly by adding the assembly manually into references. Even though it is global i&#039;m adding that assembly manually into references wherever i need. Then what is the use of adding into GAC? <BR><BR>2. I have 2 web application A and B and both are using one assembly called C which in GAC. I did some changes in my assembly C and again i&#039;m adding that assembly into GAC with the same name. Then i want my application A to use assembly C before changes and application B to use assembly C after changes. How can i diffentiate the assembly and use in my application?<BR><BR><BR>Thanks and Regards<BR>malar<BR>