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10/14/2022 6:02 pm  #1

C-Map driver update?

Windows security is giving me a message that the C-Map driver cmdpsx64.exe is incompatible with Memory Integrity being turned on.
Is there a way to update the C-Map driver?
Driver date is 7/19/2016
Driver version
Published name oem116.inf


10/18/2022 9:58 am  #2

Re: C-Map driver update?

I have asked C-map.

Can you please check the C-Map Maps Manager version number? It should be


11/10/2022 8:18 pm  #3

Re: C-Map driver update?

Anything from C-Map?
My Map Manager is indeed MapsManager version:

     Thread Starter

11/11/2022 11:17 am  #4

Re: C-Map driver update?

I haven't heard anything.

I think it is just a USB driver. I deleted it to solve the problem here and is doesn't seem to haver cuased any issues.


11/11/2022 11:21 am  #5

Re: C-Map driver update?

Thank Nick, could you tell me how to delete it? I don’t want to snip any vital organs by mistake.

     Thread Starter

11/11/2022 11:43 am  #6

Re: C-Map driver update?

The driver is cmdpsx64.sys

Located in C:\Windows\System32\DriverStore\FileRepository\cmdps64.inf_amd64_1777e71c18aad723

Possibly the best way it to run Windows' Device Manager.

Go tothe View menu and select the Show hidden Devices and also Devices by Driver options.

Scroll down until you find oem129.inf (cmdpsx64) ... or similar. It has gone from my computer.

Then delete from the X on the toolbar.


11/11/2022 11:53 am  #7

Re: C-Map driver update?

Thank Nick, I hate to be that guy, but the names are different:

Windows Security flagged oem116.inf (cmdps64.inf) as in the first post above. Note that there is no x in the file name in the brackets - is that what I should delete? Could the difference between cmdps64 and cmdpsx64 be the culprit?

oem129.inf has (synsmbdrv.inf) in the brackets after it - very different from yours.

     Thread Starter

11/11/2022 12:46 pm  #8

Re: C-Map driver update?

It may be different on your system.

Make sure it is the C-Map driver you are deleting.


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