QPR Software certifies the following web servers:
Web Server  | 
Version  | 
|---|---|
Apache [Deprecated in release 2016.1.0]  | 
2.2.x  | 
Microsoft Internet Information Services  | 
7.0 - 10.0 (only qpr.isapi.dll is supported on IIS)  | 
With other servers the functionality must be separately tested or separately confirmed by QPR. Note that QPR Web Services Foundation is supported only on Microsoft Internet Information Services 7.0 - 10.0.
For details on web server configuration, refer to Appendix C - Web Server Configuration.