Multiple versions? What is the latest version for IE?

[Joe Schmoe]

In my Programs list I have Adblock Plus for IE versions 1.1 AND version 99.9
Is one of these (or both) bogus?
Should I uninstall one or both versions?
I installed the original via CNET or Majorgeeks and the second one was an "update".
This website says the latest version is 1.2
Sure would be nice to be able to easily locate a versions list on this site.

[mapx]

remove all versions and in the future install only from the ABP site:
en/internet-explorer (for the "stable" version

or from:
https://downloads.adblockplus.org/devbu ... ockplusie/

for the last dev builds

[Joe Schmoe]

Thanks for the helpful reply.
It puzzles me, though that one page on this site says the latest version for IE is 1.2, but clicking on "check for updates" results in the message that I have the latest version.
Glitches in the software? Dueling versions?
Of course I will remove the versions currently installed and install the latest from the ABP site.