Changing .png files within .dll

[vk1drums]

Hello,
I recently attempted to change the .png image files within the default PowerDVD 7 .dll file. The edit resource and save functions are not responding. Please help, thank you.

[TechMan]

Could you please elaborate a bit more:
What do you mean by "not responding"?

[vk1drums]

What I meant by "not responding", involved right-clicking for "Edit Resource" and/or left-clicking on "Save as..." and the program doing absolutely nothing. But to no avail, I did a clean install, reboot and all is well, for now that is. Thank you for responding back, Techman. I do appreciate any assistance.