ReadRegistryKey()

To find the current version of Opus Pro installed on your system, use the following syntax:

var OpusVer = ReadRegistryKey("HKEY_LOCAL_MACHINE\\SOFTWARE\\Digital Workshop\\Opus Pro", "Version")

Note:
In the example above, the command should be typed on one line. Note the use of double backslashes (\\) and not single backslashes to denote a new folder. The Return Value for the variable OpusVer will be the value of the Version key in your Registry for Digital Workshop.