New CCR Install.

[yesterdaysman]

Level: Warning
Description:
The application '/crystalreportviewers12' belonging to site '1' has an invalid AppPoolId 'Classic .NET AppPool' set. Therefore, the application will be ignored.

Im getting this warning on the IIS Server manager page just seeing how to resolve it.

 

[kolob4all]

Download and install .Net 4.0
Sometimes you need to un-install IIS (through server Roles&Feature), install .Net 4 and then install IIS back. But few times it worked with just updating .Net

 

[hairlessupportmonkey]

I dont think installing .net 4 will fix anything.

need some info about your install
Version of CCR, OS of server and did you install it to the letter as per the docs?



ACSS - SME
General Geek

 

[kolob4all]

I had the same error when I was upgrading CCR from version 7 to 8 and installing .Net 4 fixed the problem. That's why i recommended to try this.