How to Disable PCMflash 1.2.5 Upgrade Prompt?

 Each time to open PCMflash in PCMtuner ECU Programmer, users should have the 1.2.5 version upgrade prompt:

"An updated version was found on the server. Would you like to download build 1.2.5 released on 2022–02–20?"

At this time, remember to click "No".

Any ideas to close the annoying notice?

Sure, follow the steps below to get it!

How to Disable PCMflash Update Prompt?

Make sure all system firewall has been turned on.

Control Panel >> Window Firewall >> Customize Settings

Start menu >> Windows Administrative Tools >> Windows Firewall with Advanced Security >> Inbound Rules >> New Rule >> Program >> Browse PCMflash (C disk > Program Files(x86) > PCMflash > pcmflash) >> Next >> Block the connection, Next >> Next >> Enter name, Finish

Outbound Rules >> New Rule >> Program >> Browse PCMflash >> Next >> Enter name, Finish

You'll see a disable icon in the bar.

Completed!

Now you'll never get the notice again while opening PCMtuner Tool.

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