It explains the problem of prompting 1308 error when installing cad, and suggest how to slove the problem of lacking a certain file.
As for such problem, please note that what kinds of files later suggested that it lacks of. For the files most which are cleaned by some kinds of software such as 360 software and optimization sofaware when cleaning up junk files, you had better save the RAR or image files as software backup. For example, files suffixal with *.old are easily regarded as junk files and cleaned up. The solution is to find out the following three directories in order: SLG\style\, BRW\style\, NLG\style\, repectively make a copy of the commons.css file in each directory, and rename them as commons.css.old, then click “retry” to install and continue. Sometimes, the case may also happen when the system lacks of a certain plug-in. it would be better download the official non-lite version and install it. At present, aotocad2012 is a very good choce, you can download freely in this website.