Here is the answer Nuance provided in a link that I found. It worked for me with Omnipage Ultimate (vers 19) in Windows 10. (It is too bad Microsoft is unwilling to help users with problems, even providing a link to the manufacturer support page would have helped!)
This download was scanned by our antivirus and was rated as safe. OmniPage.exe, OmniPage17.exe, OmniPage18.exe, ScannerWizard.exe or OpAgent.exe are the common file names to indicate this program's installer. Final draft 10 crack. The most popular versions of the OmniPage are 18.0, 17.1 and 17.0. This program was originally designed by Nuance Communications, Inc.
Omnipage Pro 17 Download
For more detail go to: Nuance Community Support - OmniPage not running in Windows 10
.the fix Nuance Support gave us :
'In order to solve the OmniPage launching issue, please follow the instruction below: Before going further, please make sure that you have closed all the running applications. 1. Press the following keys at the same time: Windows + E 2. Browse to the following location: C:Program Files (x86)NuanceOmniPage19 3. Locate the MapiLink.olk file (it is possible that you will not see the .olk extension) 4. Right-click on it and select cut 5. Go to your desktop and paste it there 6. Try to launch OmniPage Note: If removing this file does not resolve the problem with OmniPage, please put the file back into the OmniPage folder.'