My Auto CAD LT installation drops out every night when not in use and sometimes during use. I cannot run either Repair od Reinstall to resolve the problem and must Uninstall and then Reinstall. this has been happening now over weeks and I have tried averything I know to resolve thr problem. The Error message I receive is:
"There is a problem with the installation and AutoCAD LT cannot continue.
This error may occur if the registry cleaner software has removed or altered registry keys that are required to run AutoCAD LT.
To restore the required registry keys, you will need to reinstall AutoCAD LT using the Add/Remove Program functionality in the Windows Control Panel."
Presumably if Autodesk have an error message, they are also aware of (i) the name of the registry cleaner software causing the problem, (2) the specific registry keys that are causing the problem, or (3) some manner of fixing the problem.
Is there a fix for this problem from either Autodesk or from a registry cleaner program. Were I not already 80 years old and nearing the end of my limited use in Architecture I would consider an Upgrade, but fear I would not get the use out of an Upgrade to justify the cost.