How to completely remove RAMdisk

Without going into long detail, when I use the ramdisk with a secondary spinner with only two partitions it causes my PC to blue screen every boot. If the drive has 3 partitions everything works fine, but I no longer need 3 partitions now that I have built a server where most stuff is now stored. I have the same problem with versions 3.4.5, 3.4.6 and 3.4.7. So now, sadly, I want to uninstall the software. When I did that, it cured the BSOD's. However, after install several registry entries are left behind. I can remove all but the LEGACY_SPVVENGINE keys.

Also, there are a number of low level drivers installed. How do I locate those and remove them as well. I rather not install Windows from scratch.

Thanks in advance.

There are numerous questions about deleting the LEGACY keys as well as solutions that can be found in Google.

Having said that, I would assume the system creates those entries and denies access to them for a reason. Unless you have a very good reason to work around and delete them, I would recommend to ignore them.

This article details what RAM Disk installs and how to remove it.

Hi, thanks for your reply.

I am sad that it has come to this. I have used the software for several years and it has been great! I don't know why it won't work with a system with a drive with two partitions, and does work if there are three partitions. I guess we will never know why.

For the sake of history; the system has a SM951 AHCI M.2 drive with two partitions as a boot drive (C: 96gb, G: 142gb), a Samsung 850 Pro as a data drive (F: 512gb), and it had a ST3000DM001 as a data drive with 3 partitions (D: 64gb, E: 512gb, I: 2.13tb). This is now a ST2000DM001 with 2 partitions (D: 64gb, E: 1.75tb). My two optical drives are A: and B:

Running regedit as administrator still does not allow the delete of the key, or the associated class key. I have 8 PCs here at home. I was the only person running this software. The SPVVEngine is not present on any other system. Indeed, inspecting the key shows that is created by the Ram Disk install. I have tested this on my test PC. The only way out appears to be a clean install of windows.

Thanks for the link to the manual clean up. The registry keys I had already deleted (Except SPVVEngine), but the .sys files were still present in the drivers folder. Pointless deleting them I guess, since the only way to get rid of the SPVVEngine and class keys is a clean install of Windows that is what I am going to do next.

Thanks for your assistance.
Tanya

P.S.
I should learn to read things properly instead of quickly scanning them. I misread your original reply. Having gone back and re-read it, I have managed to get rid of the registry key without having to reinstall.

Thanks again