Make sure that you uninstall Handy Taskman before installing this one.
If you have installed Best Taskman, then turn off Autostart in settings & exit from it before trying this one.
If you have installed EQ AltTab, then simply exit from it before installing this one. Later if you decide to keep Jbak Taskman then you need to uninstall EQ AltTab.

This Applications Needs To Be Self Signed.
Download
Jbak TaskMan Unsigned v0.97