Hi Cros,

During installation was there any error shown or when you have installed the CU ?

Seems like there are packages that were not deployed. You may take a look at your installer trace logs 

This can be found in the path [install K2 drive]K2SetupLog or %temp% 

There will be an error like 'Target did not complete successfully: "form".kspx ' found in the installer trace logs

You may also check the link below for the common permissions needed to access the foms

https://help.k2.com/onlinehelp/K2Five/UserGuide/5.3/default.htm#Permissions/Permissions-Common-Tasks.htm

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using the 'Mark as Solution', 'Kudo' andor ‘Me Too’ options.

Cheers,
Kate

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Hi cros,

You can perform the steps below to clean up the files and force a redeployment of the packages and controls as it seems that there were packages that were not deployed properly. 

1. Browse to: <Install Drive>:Program Files (x86)K2 blackpearlSetup
- Delete all the K2 deployment packages (.kspx)

2. Browse to: <Install Drive>:Program Files (x86)K2 blackpearlBinControlPack Controls
- Delete all the assembly files except "Telerik.Web.UI.dll"

3. Execute the script below against the K2 database:
Delete from [Hostserver].[HostserverSetting]
where [Name] like '%.kspx%'
or [Name] like 'Register_Control_%'
go

4. As an extra step, edit the HostServer.Configuration table in the K2 database, find the [SYSTEM_PWD] variable under the VariableToken column, and delete/clear the encrypted value.

5. Run the K2 5.3 setup manager and choose the "Update" option.

Hope this helps!

Kent

K2 will not accept any liability for any issues arising from actions taken in respect of the information provided by any forum member.