
Originally Posted by
lhungil
99% of the time when things do not work it is because things are not installed correctly, Zen Cart settings are not correct, or incompatible versions of plugins are installed.
In order to help you, we need you to provide the requested information. I did not ask for the "filenames" of the download zip files... I asked for the version numbers. Version numbers look like: 1.2, 1.3, 1.4, ... 4.0, 4.0.4, 4.1, etc.
If I had to guess, I'd say you have incompatible versions of the plugins installed as you appear to not be sure which versions are installed.
I also asked you to find and post the contents of any "debug" files (with a blank page at least one should exist - unless your Zen Cart / Server configuration is not working as expected). The contents of these files are vital to helping figure out where the installation may have gone wrong.