Great to know everything is working, Longshort!
It's a bit odd that the read-only is not being set correctly. We have only seen this occurring on removable drives. It may have something to do with your Windows permissions. Please let us know if you find the cause (eg. make sure you are the administrator of the machine, owner of the files, etc).
Regards.
Can't achieve high modelling quality (99%+)
Re: Can't achieve high modelling quality (99%+)
FYI, v1.9.7.7 has just been released and supports MT4 Build 1376.