First check the Path in environment variables to ensure no old paths to Runtime.  If that is not it, uninstall and reinstall (again, using Run as administrator).  Or you could try just renaming the Runtime folder and running a repair.

Look for missing 3rd party customizations/modules.

Hi Dana - 

Just had this same issue and wanted to share what we did to solve it.

We checked screen resolution, did the regacc, reinstalled workstation and similar to your experience only certain screens gave the Can't create control message - in our case A/P invoice entry and a/p create payment batch.

Here are the steps that resolved our issue - logged into workstation as a domain ADMIN:

1) uninstall workstation

2) go into control panel and uninstall all Microsoft Visual C++ xxxx Redistributable items there.  ALL of them!

3) Reboot

4) reinstall workstation setup - it will prompt you about installing a prerequisite C++ - Install this

5) continue with workstation setup - make sure the shared data path does not have any " in the path

Then test out Sage / icons that were giving the error before.  

Thank you,

Marc

Thanks Marc,

I thought I had posted the outcome but basically it was an extra path to runtime AND Service Manager had not been installed.  Previously I had gone thru what you mentioned. 

I appreciate your input.

Dana

Thanks Marc. Once I did the steps in this exact order, all was fine.