*.a*     Last updated on 2009     3     10, a full moon day

Extension

< 2005

WIN 2003

.Net Framework v.2,v.3

Vista

WIN 2008

Windows Home Server

 

 WIN 2003

Change Log Remark

Remark
...                  
*.aac     yy         40 alphanumeric AAC audio;
*.ac3     yy         40 alphanumeric AC3 audio;
*.acr yy   yy         irfanview Dicom/ACR/IMA medical images;
*.ADM         yy       e.g. AER_1033.ADM; Also see: *.inf, *.pnf;
*.aif     yy         40 alphanumeric AIFF audio;
*.aif yy   yy         Video/Audio: Audio Interchange Format; irfanview;
*.aiff     yy         40 alphanumeric AIFF audio;
*.alx   yy             WEB;
*.ani yy   yy         irfanview Animated Cursor; Also see: *.cur;
*.arw yy   yy         irfanview Digital camera RAW;
*.asa   yy   yy         WEB; Active Server Pages / HTML-Kit; All Web Documents / HTML-Kit;
*.asax   yy             WEB;
*.ascx   yy             WEB;
*.asf

*.ASF

     yy         40 alphanumeric

 Windows streaming movie;

Disc: CD-R/RW, DVD-R/RW, DVD-RAM;

MPEG4 data aka SD VIDEO's specification ASF standard, also MPEG4 Simple Profile, also G.726 audio system;
*.asf yy   yy         Video/Audio: Advanced Systems Format; irfanview;
*.asmx   yy             WEB;
*.asp   yy   yy yy       WEB; Active Server Pages / HTML-Kit; All Web Documents / HTML-Kit; Preprocessed HTML Files / HTML-Kit;
*.aspc       yy         Active Server Pages / HTML-Kit;
*.aspx   yy yy yy       video/x/x-ms-wma WEB; Protocol://URL/filename.asp x?xnav=Redirect   IFF online transaction; Active Server Pages / HTML-Kit;
*.au yy   yy         Video/Audio: Audio; Sun machine; NeXT machine; irfanview; Also see: *.snd;
*.avi

*.AVI

     yy   yy     40 alphanumeric

 Windows movie;

Also see: .DIVX;

Disc: CD-R/RW, DVD-R/RW, DVD-RAM;
*.avi yy   yy         Video/Audio: Audio Video Interleave;
*.avs     yy         40 alphanumeric AVI Synth;
*.awd yy   yy         irfanview Artweaver;
*.ax     yy           e.g. \\System32\WSTPager.ax;
...                  

MIME     40 alphanumeric

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