I am unable to start 64 bit version of R on windows 10 - I am not getting any error message. If I start directly R.exe/Rterm.exe only blank terminal windows appears (32 bit version works fine), if I open the GUI, it freezes for a while and then just disappear. I was unable to find anything relevant on the internet (not that surprising since the problem is not specific enough).
I have tried installing both 4.0.2 and 3.6.3 versions (first one, then uninstalling before installing the older version) but the results is still the same - 32 bit works, 64 bit does not). I have tried removing the configuration files in AppData but it also did not work. I am running Windows 10 64-bit (Version 2004, build 20197.1000). I had not a similar problem on any other machine I have installed R in the past.
I am aware that this is not a good description but I am unsure what other details should I provide or where else to look for an answer to the problem, I will be happy for any suggestion how to solve it.