GSX anGSX 2 keep disappearing

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I am running P3dv5.4 on Win 10.
I've had both products since 2020.
They have worked well with my payware and default airports.
I recently purchased KORD v2 and upon installing it(with my AV turned off)...lost GSX
I immediately uninstalled KORD and all its files....but GSX still remains "in trial mode"
Need help please
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[skip d]

Got my GSX back !!!
Uninstalled everything I could find from KORD v2....no luck.
Finally went into GSX/Airports and found 4 .pye files.
Deleted them.....Gsx is now back.