keshik
Lifetime Supporting Member
I know that this thread is ancient, but I just had a similar issue using Win7x64 in a VMWare guest. RSLogix5000 v20 would launch the splash screen then disappear with abotu 10.5 mb of RAM usage.
Following this (https://rockwellautomation.custhelp.com/app/answers/detail/a_id/516311) helped, particularly in regards to deleting the .rnl files.
Following this (https://rockwellautomation.custhelp.com/app/answers/detail/a_id/516311) helped, particularly in regards to deleting the .rnl files.