Framework 4 0 cannot be installed with 10

There are many reasons why it can't be installed, and you can try the following solutions:

1. Click the "Start" button in the lower left corner of the desktop, click the "Run" button, <> enter "regedit" in the pop-up program input box, and press the enter key to open the registry.

2. On the pop-up "Registry" interface, select Hkey Local Machine Software Microsoft Internet Explorer Main.

3. Right-click and select main, select the "Permissions" option, in the pop-up "Main Permissions" interface, select the content under the group or user name, in the "Full Control" option, type "Allow" under "Allow" and finally close the registry and reinstall. .net.

The main reason is that the temporary files of Windows Update are corrupted and it is recommended to rename the folder.

Step 1Start --- run ---cmd --type net stop wuauserv enter (stop the windows update service).

2.To start --- run--- type %windir%enter (open the system directory).

3.Rename the softwaredistribution folder to sdold

4.Start --- run ---cmd -- type net start wuauserv enter.

If step 1 is inaccessible, you can go directly to C: Windows SoftwareDistribution and delete the SoftwareDistribution folder.

microsoft .The following describes how to resolve the problem that .NET Framework cannot be installed and how to do it

Tools Raw materials: computer, win7

1. First open the computer desktop, then right-click the computer on the desktop, and select Manage to enter.

2. Then click Open Services and Application Services.

3. Then click on the service to open and find the Windows Update service item in the list.

4. Then right-click on the Windows Update service item, and then click Stop.

5. Then press and hold the win+r key combination to open the run dialog box, enter %windir% and click the OK button.

6. Then find the softwaredistribution folder in the open folder, right-click to rename it to sdold.

7. Then go back to the Windows Update service item above, and then right-click to restart, and then you can install Microsoft smoothly.NET framework.

8. Finally, restart Microsoft.NET Framework installer.

The installation of .NET Framework is not successful, you only need to enter the computer system and set up the relevant settings to solve the problem.

Here's how to set it up:

1. Enter the system folder first.

C: Windows System32 folder, find the file, press the right mouse button, and select the item "Run as administrator" in the menu, and open the command prompt window (if it is an XP system, just double-click directly or enter cmd in the start-> run to open the Commanding Prompt window).

2. After entering the command prompt window, enter the net stop wuauserv command and press the enter key to confirm, which means to stop the automatic update service.

3. After the prompt "Service has been successfully stopped" pops up, go to the C: Windows folder, find the softwaredistribution folder, and change a name casually, such as SDBN

4. Then go to the C: Windows System32 folder and run the file as an administrator (if it is an XP system, just double-click directly or enter cmd in the start-> run to open the command prompt window).

5. After opening the command prompt window, this time enter the net start wuauserv command, which means to start the update service, when the pop-up "The service has been started successfully", you can go to install. .NET framework.

.The installation of .NET Framework was not successful, and the reason is that the service on the computer is not turned on.

The methods and steps to solve the problem are as follows:

1. First of all, press "Win+R" on the computer to open the "Run" window, enter "CMD", and then click the "OK" button, as shown in the figure below.

2. Secondly, after entering the command prompt, type "net stop wuauserv" and press enter to stop the service, as shown in the image below.

3. Then, after stopping the service, press "Win+R" to open the "Run" window, enter "WinRadi", and click the "OK" button as shown in the figure below.

4. Then, after clicking "OK", go under the path "C: Windows", find the folder named "SoftwareDistribution" and rename it to "SDOLD" as shown in the image below.

5. Subsequently, open the command prompt, type in "net start wuauserv", and press Enter to start the service as shown in the image below.

6. Then, after restarting the Wuauserv service, start to modify the registry, press "Win+R" to open the "Run" window, enter "regedit", and click the "OK" button to enter the registry, as shown in the figure below.

7. Subsequently, find the path of "hkey local machine->sofware->microsoft->internet explorer->main", right-click and click on the "permissions" option as shown in the figure below.

8. Then, after entering the "Permissions" setting interface, tick Allow "Full Control", and then click OK to complete the settings as shown in the image below.

9. Finally, reinstall. .NET Framework, you can see that it was successfully installed, as shown in the image below.

Cause: Your computer's service isn't turned on.

1. Press the win+r key on the computer to open and run, enter cmd, and click OK.

2. Then enter the command prompt, type "net stop wuauserv", and press the enter key to stop the service.

3. After stopping the service, press Win+R to open the run, enter "%windir%", and click OK.

4. Click OK, go to the "C: Windows" path, find "SoftwareDistribution" and rename it to "SDOLD".

5. Then open the command prompt, type "net start wuauserv", press the enter key, and start the service.

6. After restarting the wuauserv service, start to modify the registry, press Win+R to open and run, enter "regedit", and click OK to enter the registry.

7. Then find the path of "hkey local machine->sofware->microsoft->internet explorer->main", and right-click to select permissions.

8. After entering the permission setting interface, check Full Control, and click OK to complete the setting.

9. Then reinstall it. .net framework, you can see that it has been installed successfully.

1. Click Start, enter "cmd", press enter to open, and then enter "net stop wuauserv" to stop the service.

<>2. Shortcut key win+r, enter "%windir%" in the run bar

3. This will open a folder and find the "softwaredistribution" folder in this folder.

4. Then rename the folder to "sdold".

5. Go back to DOS again, type "net start wuauserv", and press enter to start the service.

6. You can see that the service is being started, and the service has been started successfully. Reinstall. .NET Framework succeeded.

Workaround:1Start - Run - Enter cmd - Enter - Enter Net Stop Wuauserv in the window that opens

2.Start – Run – Enter %windir%.

3.Find a folder called softwaredistribution and rename it to sdold

4.Start - Run - Enter cmd - Enter - Type net start wuauserv in the window that opens

5.Start - Run - Enter regedit - Enter.

Find the registry, the main subkey under the hkey local machine sofware microsoft internet explorer, right-click main, find "-permissions" in the above menu, and the words "full control" will appear after clicking, and you can install it with confidence.

1. Large integer operation.

2. Prime number judgment function.

3. Write a function to read data from the keyboard and call the prime number judgment function.

c:\windows\syswow64\msvcr100_ c:\windows\syswow64\msvcr100_

Rename the two files in the above path: msvcr100 to msvcr100

Your operating system is Windows 7 - x86. Are you placing a 64-bit installation package? Try reproducing the next x86 package.

Many friends have encountered win7 system installation failure, what should I do? Install some software needs to be installed,But the installation in the win7 system has been unsuccessful,Unsuccessful,Reinstallation has not succeeded,How to solve it? In view of this fault problem, summarize some solutions for win7 installation failure.

Recommended:

2. Then click on the blue font in the red box in the figure below;

3. Find the cause and file of the error. Look from the bottom up, usually near the end;

4. Then find the file that you don't have permission to modify, and right-click 'Administrator Takes Ownership';

5. Re-install the leaky shed and pass it smoothly.

Note; Sometimes the cause of the error and the pants or the file are not necessarily the same as in the text, but the principle is the same.

This tutorial content shares the solution to win7 installation failure, the next time you encounter the problem of installation failure, you may wish to refer to this tutorial to solve this problem.

If the direct installation fails, you can guess the first installation, in order to choose, than the hole state such as the installation of the trembling type does not work and then continue to install.

After installing a new software on the computer, open the software, but you are prompted:.NET Framework initialization error, the reason for which turned out to be. .NET Framework version is too low, and according to the error message, ** up.

.NET Framework, however, installed. .NET Framework: .Prompt for unsuccessful .NET Framework installation.

So, what should you do if you encounter this problem? Let's find out. Workaround for unsuccessful .NET Framework installation.

Then type "net stop wuauserv" and press enter to stop the service.

Enter %windir%.

Press and hold the "win+r" key to open the run dialog box, enter %windir% and press enter, as shown below.

After entering, find the softwaredistribution folder in the interface that opens.

The softwaredistribution folder will be found and renamed to sdold, as shown in the image below.

Then go back to the DOS interface again and type "net start wuauserv" to start the service.

Enter "regedit".

Then open the computer run bar and type "regedit" in the runtime.

Then open the registry, find the main folder under the registry "hkey local machine--sofware--microsoft--internet explorer" file, right-click the single mouse, find it in the menu, and enter the permission bar.

Install Microsoft.NET Framework.

The installation is successful! It's ready to use right now

If not, reinstall the system.

If the above method does not work, you need to reinstall the system.