1. reboot your machine 2. run Internet Service Manager 3. open the Properties page for your web application 4. change the Application Protection setting to High (Isolated) on Directory tab 5. run your web application 6. when you want to re-compile your DLL, click on Unload button on Directory tab
2. run Internet Service Manager
3. open the Properties page for your web application
4. change the Application Protection setting to High (Isolated) on Directory tab
5. run your web application
6. when you want to re-compile your DLL, click on Unload button on Directory tab