Portal Engine Questions on portal engine and web parts.
Version 6.x > Portal Engine > Can not remove web part and Occurs 404 page not found error. View modes: 
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lethanhclub-hotmail - 10/2/2012 4:59:14 AM
   
Can not remove web part and Occurs 404 page not found error.
Hello everyone,

I am using Kentico 6 which was upgraded from 5.5 R2. I can not remove any kentico webparts. When I click remove then it occurs 404 page not found error. I do not know why. Could anyone please tell me why and help me resolve the issue?

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lethanhclub-hotmail - 10/2/2012 5:01:03 AM
   
RE:Can not remove web part and Occurs 404 page not found error.
and I can not edit webpart's content also. It's the same error with removing webpart '404 page not found'

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kentico_radekm - 10/8/2012 1:48:06 AM
   
RE:Can not remove web part and Occurs 404 page not found error.
Hello.

It seems something is broken in your instance, as this is definitely not how it should behave. It is possible that the problem is connected to upgrade process (something might go wrong during the process). Did you encounter any problem or error during that process? Did you upgrade manually or via the KIM utility? Also, do you have any error in the Site Manager / Administration / Event log? Thank you.

Best Regards,
Radek Macalik