I’ve been trying to update Keyman 12 desktop from 126.96.36.199 to the latest version on Windows 10, a fresh install in the last couple of weeks. I keep getting two error messages and the upgrade fails:
Keyman Engine 12.0 can not be started while Keyman 5.x or 6.x is running. Please shut down Keyman 5.x/6.x first.
Access violation at address 71192D8E in module ‘atcuf32.dll’. Read of address 000000C4