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HP Recommended
hp 240 G5
Microsoft Windows 7 (64-bit)

Dear HP community,

In my devise manager the following message is displayed:

 

Windows cannot verify the digital signature for the drivers required for this device. A recent hardware or software change might have installed a file that is signed incorrectly or damaged, or that might be malicious software from an unknown source. (Code 52)

 

Plz help

1 ACCEPTED SOLUTION

Accepted Solutions
HP Recommended

Hi,

 

Did you upgrade/downgrade your machine ? Please try:

 

          http://h20564.www2.hp.com/hpsc/swd/public/detail?swItemId=ob_148757_1&swEnvOid=4063

 

Regards.

BH
***
**Click the KUDOS thumb up on the left to say 'Thanks'**
Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem.




View solution in original post

4 REPLIES 4
HP Recommended

Hi,

 

Did you upgrade/downgrade your machine ? Please try:

 

          http://h20564.www2.hp.com/hpsc/swd/public/detail?swItemId=ob_148757_1&swEnvOid=4063

 

Regards.

BH
***
**Click the KUDOS thumb up on the left to say 'Thanks'**
Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem.




HP Recommended

link cliked 

after downloading showing : this computer currently contains driver versions newer than the versions you are about to install. are you sure you want to overwrite the following drivers with the older versions?

 

wt to do

HP Recommended

There are no recent software changes.

HP Recommended

Overwrite if possible... otherwise uninstall plus check box to completely erase driver files.

And reinstall.

 

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