Top Support Solutions for IIS


Top Microsoft Support solutions for the most common issues experienced when using IIS (updated quarterly).

1. Solutions related to slow page response or hang:

2. Solutions related to runtime errors and exceptions, including HTTP 400 and 50x errors:

3. Solutions related to process termination (crash):

4. Solutions related to Windows authentication:

5. Solutions related to Site Behavior and Performance - High CPU usage:

6. Solutions related to SSL and SSL Server certificates:

7. Solutions related to Active Server Pages – Application:

8. Solutions related to Application Request and Routing (ARR) - URL rewrite rules:

9. Solutions related to Application pool identity:

10. Solutions related to Site Behavior and Performance - High memory usage:

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