I am sorry to say I don't have a magic cure for this - but you are not alone. When Windows 10 installed itself on my desktop last year, my copy of Find_Orb 64-bit refused to work in a way that sounds very much like your problem. On my laptop, I did not get the same problem.
Eventually, the problem just went away. I presume some W10 update resolved it.
But in any case, I never had any problem with the 32-bit version of Find_Orb.
Tony