Im really confused and i wanted to use the amvapp for my amvs so please help me

Kariudo wrote:strange, directshowsource is an internal filter...so it should be there
try uninstalling just aivsynth, and then get version 2.5.6 from here (get the .exe, it's under 2.5.6a)
2.5.7 should work as well, but some members have had random green bar problems with 2.5.7 (to which the workaround was to get 2.5.6)