Dear Artur, I just received the new revelprog. With VPP 1.8V (default) erase fails, detection is ok. With VPP 1.9V erase/programming/verify is good!

Erase and blank check works with 2,0V. With 2,1V it also does not work and it brings up strange messagebox "...".
I ordered a new Revelprog and check then.

with 2,0V the device it detected every time. Programming starts with erase and then it fails at programming

Dear Revelprog Team, I want to program a MT25QU256ABA1EW9-0SIT SPI flash with your WDFN8 adapter. The device is not recognized and read identification delivers FF only, also a second device. Both devices are new. An IS25WP512M device is detected and can be programmed with the same adapter. The softw...

it worked now, by disabling temporary the sign check. You should consider singing the driver in the future. https://www.driversupport.com/knowledge-article/fixing-driver-digitally-not-signed-error/#:~:text=Install%20Drivers%20in%20Test%20Mode&text=Go%20to%20shut%20down%20your,install%20the%20dri...

had the same problem again, I think its because the driver is not signed

The red LED is slowly blinking.
I try installing the driver, it looks exactly like seen in the Youtube Video.
But after I press "install Driver" it hangs (not responding). Yesterday, a Message box with "Driver installation cancelled by user" came up.

I don't know. Did not use it for a long time.

Dear Revelprog Team, my Revelprog-IS Software updated itself to V1.9.0 and I have Problems with the driver installation. I tried under Help/install driver and install driver (zadig) but both fail (Driver installation cancelled by user) The device is found in the Zadig Tool. Thx for your help! Wolfgang

it only runs with the user which installed the software! I gave my user admin rights and installed the SW new. Now it runs with this user also without admin rights. Revelprog V1.5 und WIN7.