Ok, just got it working after adding this
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Windows Registry Editor Version 5.00
[HKEY_CURRENT_USER\Software\Eagle Dynamics\DCS World]
"Path"="C:\\Program Files\\Eagle Dynamics\\DCS World"
"Version"="1.2.7.23097"
"Language"="EN"
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Going to attempt to change it to my G Drive location and see if i have any luck.