After installing the update tonight - April 9 2018) - The program chews up memory and then quits "in an unexpected manner" then subsequent attempts to restart give the error "api-ms-win-core-heap-l1-2-0.dll is missing, please reinstall" - Reinstalled, uninstalled and installed, etc. All the same problem. Now it doesn't work at all. Ran malware check and sfc /scannow and verified that the dll in question does exist is not corrupt.
Not sure what to do next, it looks like another update is needed