Speed Up Acrobat Reader Startup

This trick works on free and Pro version of Adobe Acrobat Reader. It also works on Acrobat Reader 7 and 8. This trick almost have no side effect. It will increase the startup speed of Acrobat Reader. Try it and you'll believe it!

Goto Adobe Acrobat Reader installation directory. Make sure there's no running Acrobat Reader instance.

Move all files inside 'plugins' directory into 'Optional' directory. If the 'Optional' directory doesn't exist, create it! Now 'plugins' directory have no file inside it.

Done!