How to Stop PCMTuner PCMFlash 1.2.5 Updates?

Only pcmtuner software allows being updated online. Never update pcmflash software.

Pcmtuner Update

if pcmtuner says update available, press OK to run an upgrade.

Pcmtuner Stop Pcmflash Updates 1

If pcmflash asks for an update to 1.2.5. Click No, never update pcmflash. Dongle has pcmflash 1.2.0.

 

This is the message we want to get rid of.

Firewall needs to be active.

Pcmtuner Stop Pcmflash Updates 2

First, get into the windows settings

Pcmtuner Stop Pcmflash Updates 3

Then reach the firewall settings.
Enter the advanced settings.

Create a new rule

Pcmtuner Stop Pcmflash Updates 4

Select the pcmflash.exe destination folder

Pcmtuner Stop Pcmflash Updates 5
Block the connection

Pcmtuner Stop Pcmflash Updates 6
Repeat the operation for the next rule.

Pcmtuner Stop Pcmflash Updates 7
Then you’re done.

How to Install PCMTuner 1.21 Software & Driver on Win10?

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