AutoCAD LT:: Missing Language Packs Jan 31, 2012 My windows xp is upto date i believe, yet i cannot open some drawings as i get the missing language packs error. When error pops up i cant ignore it as my autocad2011LT locks up and i have to use task manager to close it down, the drawings do open up on other computers fine in the office? Iv checked computers that can open drawing and they appear to be the same settings as mine? Sonic The Hedgehog Maker Game. Similar Messages: • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • ADVERTISEMENT Dec 4, 2012 I receive an error message upon loading a particular file and I would like to rectify the problem The error message is the one that talks about TS13717811 knowledge base virus. It says it's looking for Japanese, Korean, Traditional Chinese and Simplified Chinese. Driver Celular Samsung Gt-e2220.