Thanks guys for pointing in the right direction.
Webster, I will install GFO only and play the game for a while till I get used to the mechanics of the game. I just started playing last night. I must say this Sim is very addictive

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Forgive me for asking but what does FOTRS acronym mean?
Webster, which GFO mod version should I download that fixes only the game and not any of the environments? If it does exist. Can I find GFO within Subsim's download area or where?
Again thanks to all for your help.