How do I delete my profile? Can I install a full save file?

[AMA_King]

I've installed this on 3 separate PC's in the last few years & my profile is all jacked up.

How do I delete my profile? 

Can I install someone else's full save file so I don't have to re-run everything?

[mcm2boys]

I did some testing in the early days and pretty much everything i did caused a complete reset of the savegame so it wasn't possible to use someone elses savegame. This is complicated if you have the option to save to the cloud enabled.  Some people seem to have limited success with reusing old savegame files but i never did..