I used XP s system restore, and then the CAD was unusable for a long time after the restore was succ

There may be a way to restore your software configuration to the way it was when you first installed the system.

Use the DOS boot disk to boot under DOS (also available in the Dwarf DOS Toolbox) and then C: (Enter).

Copy C: Windows System32 Config Software C: Enter).

cd windowsepair (enter).

Copy Software C: Windows System32 Config (Enter).

After restarting, you should be able to reinstall AutoCAD.

The first copy is to back up the original software configuration file just to be on the safe side, and if this method fails, just copy it back.

The landlord operates like this, first delete all the files of AutoCAD, and then click Start - run regedit, open the registry, and then click --- search for AutoCAD, delete all the items, and then restart the computer after deletion, and then use Super Rabbit to clean up the system junk files, and then you should be able to install AutoCAD normally.

I guess the restore point of your restore system is that the CAD did not enter the registry before installing the CAD, so you had better install the CAD again.

With System Restore? Dead... If you can't reinstall it, you can only reinstall the system.

That's right, there is a thing called the registry in the system, which is written in the C drive (in your system), not in the software. After we install the CAD, the DWG file has the CAD icon is this reason, and there may be some files written in Windows system32 when installing the CAD, so it is not good to reinstall the system CAD, it must exist, you can export the registry (backup), and then import it after installing the system. Photoshop is good so I won't talk about it here.

Start running the command regedit file export.

After installing the system, re-import (double-click on the backup file).

It should still be a problem with your system, and then restore it, if it doesn't work, you can only redo the system all over.

Click on the CAD icon and right-click to select Admin Run. If it doesn't work, there is also a right click to see if you can choose to run compatible with XP in the properties. Also is your win7 64-bit or 32-bit? Which version of CAD, don't use CAD 2007

Reinstall, the system certainly does not support it.

Because AutoCAD is a very complex software, it needs to write a large number of files and registries to the system disk.

After the system restore, the files in the system disk are changed, and the AutoCAD file may be corrupted.

In this way, AutoCAD is unusable.

Can only be reloaded. For large software, such as Photoshop, AutoCAD, and Office, most of them will have problems after the system is restored.

At this point, it can only be reinstalled.

Just uninstall it completely and reinstall it.

CAD reinstall it and try it

Could it be related to the system? When you say "system recovery", do you reinstall the system, or just use ghost to restore the system? Reinstalling the system shouldn't have this problem. I'm using XP Pro SP3.

You can uninstall the CAD, clear all the CAD-related keys in the registry, delete all the CAD-related files and folders in the C drive, and then reinstall the operation. I also happen to be using the 2008 version, and I've reinstalled it a few times. I've never met someone you said you couldn't activate.

Does the CAD you installed have a keygen?

Then you can try a higher version. See how 2010 looks. Hope it helps.

Do you have to use 2008?,2012 isn't it also very easy to use.,And there are a lot of cracked versions on the Internet.。

To establish a restore point, follow these steps:

Close all programs that are open. Point to All Programs , point to Attachments , point to System Tools , and then System Restore Start . "The System Restore wizard opens.

Note: If"The System Restore wizard does not open, and the System Restore feature may be turned off. To open System Restore, click Create Restore Point and then click Next.

In the Restore point description box, type a description for the restore point. Instructions for use are easy to understand. If you install specific software or hardware in the description, you can use that information before creating a restore point.

Note: The date and time are automatically added to your restore point. Therefore, you do not need to use them in your instructions.

Do one of the following: To finish creating the restore point, click the Create button. The System Restore Wizard notifies you when a restore point is created.

Create a restore point for the stop and return to"Welcome to the System Restore page, click the Back button. To stop creating restore points and exit the System Restore Wizard, click the cancel button. Click when you're done"Close"Button.

1. Set up System Restore.

Right-click "My Computer" - "Properties" - System Restore - Remove the check box in front of "Turn off System Restore on all drives" - select drive C - "Settings" - Set "Available Disk Space" to the minimum - OK - Select D, E, F - Settings - Check "Turn off System Restore on this drive" - OK.

2. Create a System Restore.

2. Select "Create a restore point" and click "Next" to open the "Create a restore point" dialog box.

3. In the "Restore Description Point" text box, enter the name used to identify the restore point, for example, enter "Before installing the software", click the "Create" button, and the "Restore Point Created" dialog box appears;

4. Click the "Close" button, a restore point called "Before installing the software" is stored in your computer, when the system is restored, find it and follow the operation steps to do it, and the system will be restored to the state you "before installing the software".

3. Use System Restore.

2. Select "Restore my computer to an earlier time" - next, open the "Select a restore point" dialog box;

3. Click a date that you think is running normally as the restore point--- next step to open the "Confirm Restore Point" dialog box;

4. After confirmation, click Next, and the system will restore;

5. You will be notified when it is successful, and you will be sure to quit.

A system restore cannot be performed unless a restore point has been created.

Oh,I'm going to do this problem.,CAD2009 can't be used after restoring the system before.,I'm worried.,And then search for solutions on the Internet.,What to say about the search and delete all the things related to CAD.。。。 Thousands of files, (I also use CAD2000, TMA's basic software) so how can I distinguish it. In case of deletion mistake.,2000 This ancient version is not easy to find.。。

Hehe, so wordy, you look for the CAD installation package that has install, use it to fix the registry and incomplete installation (that is, you reinstall the thing)! Try it, that's how I came back from 09! You should be fine with 10, if you can't do it again, you can only try the stupid method above, or install another version of CAD!

There is a problem with the software, it is not complete.