Win10 tips CAD lost ac1st16.dll two solutions

When cad starts, it prompts system error, ac1st16.dll is lost in the computer, then win10 prompts CAD to lose ac1st16.dll solution? There are a lot of people using CAD for a while, the loss of file problems, such as the loss of ac1st16.dll, the following small series for everyone to introduce win10 prompt CAD lost ac1st16.dll solution!

win10 system CAD prompts the computer to lose ac1st16.dll solution one:

Can be repaired with Tencent computer butler. Open the computer housekeeper & mdash; — computer clinic & mdash; & mdash; software problem & mdash; & mdash; missing dll file.

win10 system CAD prompts the computer to lose ac1st16.dll solution two:

1, right click on my computer ------properties ------- advanced system settings -- ----Environment variable

2. Add a system variable of "AutoCAD"; the variable value is: C: Program Files (x86) Common Files

3. Modify the Path value, variable The value is

SystemRoot%system32;%SystemRoot%;%SystemRoot%System32Wbem;%SYSTEMROOT%System32WindowsPowerShellv1.0;C:Program Files (x86)Microsoft SQL Server100ToolsBinn;C:Program Files (x86)Microsoft SQL Server100DTSBinn; C:Program Files (x86)Common FilesAutodesk Shared

4, the modification is successful, do not need to restart the computer, directly open the CAD

The above is the summary of the win10 prompt CAD lost ac1st16.dll solution, Everyone can refer to it, I hope to help everyone! Welcome everyone to continue to pay attention to other information!