NitroPDF keeps changing my default PDF app

[PeterX1x 0]

Everytime I open a file with NitroPDF Pro, it keeps changing my default app for opening the PDF files, by becoming my default viewer. Pretty annoying.

Is this the default behavior with NitroPDF Pro????

 

 

 

Edited April 29, 2019 by PeterX1x

[PeterX1x 0]

I am reffering to NitroPDF Pro 12.

But, I've tried this on Windows 7 and NitroPDF Pro 12 and all is ok, I don't encounter the same behavior. 

So, something fcked up my system. I need to investigate....

 

Ignore this thread.

 

Win2PDF is the guilty app... Even though I unistalled it, it still manages to create problems for me...

Edited April 29, 2019 by PeterX1x