Flexo Tools for Photoshop® 10.0 plugin wont appear in Photoshop® CS5 after the installation.
Solution
You will face such issue If you are running Photoshop® CS5 in 64 bit mode.
DeskPack Plugins for Adobe® Photoshop® 10.0 is not supported on 64 bit application. Support for 64-bit application starts from DeskPack Plugins for Adobe® Photoshop® 12.0.
During the installation of Flexo Tools 10.0 plugin, It warns to run Photoshop® CS5 in 32 bit mode for the Flexo Tools plugin to work.
To change compatibility mode to 32 bit, do as follows:
On your MAC, go to Applications > Adobe® Photoshop® CS5 > Adobe® Photoshop® CS5 > right click on the application to open the contextual menu and click Get Info.
In the Application Info window, enable the Open in 32-bit mode checkbox and launch Photoshop® to see installed DeskPack Plugins for Adobe® Photoshop®.