Guidelines To Disable Video/ Media Thumbnail Preview Generation In Windows XP Thumbnail Preview for files containing pictures, videos, images, photos, HTML pages or other media clips enables you to view the file contents without the need to open them. Windows XP comes with the ability to automatically generate such thumbnail previews with a suitable format which is … [Read more...] about Disable AVI / Video / Media Thumbnail Preview In Windows XP – regsvr32 shmedia dll