Trying to install Bentley Map 8.11.09.615 on a higher version of MicroStation (08.11.09.714) still shows the old version. The installer is not able to detect the current version of MicroStation.
To resolve this, uninstall MicroStation V8i.
Delete invalid entries of MicroStation V8i in the registry. To do this, open Regedit and navigate to HKEY_CURRENT_USER > Software > Bentley. Then delete MicroStation/Bentley Map folder from the registry.
Note: Be careful when deleting any keys from the registry. A small mistake can result in severe system problems that may be unrecoverable.
End all processes that are related to Microstation V8i.
Then delete the following MicroStation V8i folders to completely remove MicroStation from your system.
C:\Program Files C:\ProgramData C:\Users\Default\AppData\Local C:\Users\Default\AppData\Roaming