Factorio Forums

I am having a problem saving in 11.10. When ever I try to save it gives me a "boost:filesystem::unique_path:An internal error occurred". I have tried to do the in game auto update and tried to just download the update from the site and get the same results. I have also tried an old save game and a new game and get the same. When the old save start it give me the message "Replay saving disabled, map saved with version 10.12 and current version is 11.10." That is why I tried it under a new game. I was just wondering how I can fix this. I'm ok with computers but not to knowledgeable so if the fix is over complicated could you please use dumby terms. With that said I have looked in the %appdata% file and the program files and can not seem to find the log file that you have asked for. Thanks for the help.
https://www.dropbox.com/s/egq0p5c9ajivb ... 1.zip?dl=0

Same as https://forums.factorio.com/forum/vie ... f=7&t=7570 unfortunately there doesn't seem to be a fix at the moment.

I'm moving this to duplicates to merge the threads, but could you please provide info to the question asked there? (Do you have any special symbols on the path etc.)?