1. Deploy the following packages to the system where IM is installed:
**vs2008_redist_x86
**vs2008_redist_x64
2. Uninstall DX UIM (Nimsoft) Infrastructure Manager on the problem machine (via Windows Control Panel->Uninstall Programs)
3. Uninstall 'SOAP-runtime-TK3' package
4. Reboot the machine where IM is installed
5. Login with local Administrator rights
6. Disable any Anti-virus as it could be interfering with the installer
7. Install IM (NimBUS Manager.exe) via Rt-click 'Run As Administrator'
8. Open the IM client application
9. Login to IM with username and password
10. Open a probe to confirm the error is resolved
For DX UIM 20.4 GA (up to CU4) installations, the NimBUS Manager.exe package is attached to this KB Article for your download convenience.
References:
Install Infrastructure Manager
IM install on Windows fails with the "Not all ocx/dll files registered properly" error