Let IIS6 support setting methods for FLV and RMVB formats _win server

Solution
For FLV types:
Open Internet Information Services Manager (IIS (Microsoft Web server Platform)), select Local Computer--> user site--> Open Properties--> HTTP Header "-->" MIME type "-->" new. Extension = ". flv" MIME type = "Flv-application/octet-stream", save exit.

For RMVB type:
Open Internet Information Services Manager (IIS (Microsoft Web server Platform)), select Local Computer--> user site--> Open Properties--> HTTP Header "-->" MIME type "-->" new. Extension = ". rmvb" MIME type = "Application", save exit.