JPRO error validating digital signature solutions

JPRO Truck Diagnostic Scan Tool for commercial vehicles famous on the market , but there have the part of customers have the issues “error validating digital signature” like bellowing :

“Im having issues launching the software, i get a “error validating digital signature” message.
Can you please help me with this?”

“It reads the digital signature can not be verified ”

“hello, i have just received the purchase i made for you but the jpro commercial program asks me for a digital signature i need to know what i have to do to start using”

Issues display :

Lets check the solutions :
1.Need change the laptop system date to 2021.01-01 , and set it not updated the date automatically .
2.Send us the remote id and password , let our engineer help you active the software again , after active it , cant update the laptop date too
Remote tool download links
Todesk : https://dl.todesk.com/windows/ToDesk_Setup.exe
Sunlogin:
https://dl-cdn.oray.com/sunlogin/windows/SunloginClient_11.1.0.37237_X64.exe