Repair and Download Microsoft.Build.Tasks.v4.0.dll Now

Sometimes Windows system displays error messages regarding corrupted or missing Microsoft.Build.Tasks.v4.0.dll files. Situations like that can occur, for example, during a software installation process. Each software program requires certain resources, libraries, and source data to work properly. Corrupted or nonexistent Microsoft.Build.Tasks.v4.0.dll file can therefore effect in failed execution of the started process.

Microsoft.Build.Tasks.v4.0.dll file Dynamic Link Library. The file was developed by Microsoft for use with Windows software. Here you will find detailed information about the file and instructions how to proceed in the event of Microsoft.Build.Tasks.v4.0.dll related errors on your device. You can also download Microsoft.Build.Tasks.v4.0.dll file compatible with Windows 10, Windows 8.1, Windows 8 devices which will (most probably) allow you to solve the problem.

Compatible with: Windows 10, Windows 8.1, Windows 8

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Fix Microsoft.Build.Tasks.v4.0.dll errors

1 Information about Microsoft.Build.Tasks.v4.0.dll file
2 Errors related to Microsoft.Build.Tasks.v4.0.dll file
3 How to fix Microsoft.Build.Tasks.v4.0.dll related errors?

3.1 Scanning for malicious software
3.2 System and driver update
3.3 System File Checker tool
3.4 System recovery

4 Download Microsoft.Build.Tasks.v4.0.dll

4.1 List of Microsoft.Build.Tasks.v4.0.dll file versions

File info

General information
Filename	Microsoft.Build.Tasks.v4.0.dll
File extension	DLL
Type	Dynamic Link Library
Description	Dynamic Link Library

Software
Program	Windows 10
Software	Windows
Author	Microsoft
Software version	10

Details
File size	1172208
Oldest file	2012-07-12
Latest file	2017-03-18

Most common Microsoft.Build.Tasks.v4.0.dll file related problems

There are various types of errors related to Microsoft.Build.Tasks.v4.0.dll file. Microsoft.Build.Tasks.v4.0.dll file may be located in wrong file directory on your device, may not be present in the system, or may be infected with malicious software and therefore not work correctly. Below is a list of most common error messages related to Microsoft.Build.Tasks.v4.0.dll file. If you encounter one listed below (or similar), please consider the following suggestions.

Microsoft.Build.Tasks.v4.0.dll is corrupted
Microsoft.Build.Tasks.v4.0.dll cannot be located
Runtime Error - Microsoft.Build.Tasks.v4.0.dll
Microsoft.Build.Tasks.v4.0.dll file error
Microsoft.Build.Tasks.v4.0.dll file cannot be loaded. Module was not found
cannot register Microsoft.Build.Tasks.v4.0.dll file:
Microsoft.Build.Tasks.v4.0.dll file could not be loaded
Microsoft.Build.Tasks.v4.0.dll file doesn't exist

Microsoft.Build.Tasks.v4.0.dll

Application could not be started because Microsoft.Build.Tasks.v4.0.dll file is missing. Reinstall the application to solve the problem.

Problems related to Microsoft.Build.Tasks.v4.0.dll can be addressed in various ways. Some methods are meant only for advanced users. If you don't have confidence in your skills, we suggest consulting a specialist. Fixing Microsoft.Build.Tasks.v4.0.dll file errors should be approached with utmost caution for any mistakes can result in unstable or unproperly working system. If you have the necassary skills, please proceed.

How to fix Microsoft.Build.Tasks.v4.0.dll errors in just few steps?

Remember, before taking any action related to system files perform a backup copy of your data!

Microsoft.Build.Tasks.v4.0.dll file errors can be caused by various factors, so its is beneficial to try to fix them using various methods.

Step 1: Scan your computer for any malicious software

Windows files are commonly attacked by malicious software that prevents them from working properly. First step in addressing problems with Microsoft.Build.Tasks.v4.0.dll file or any other Windows system files should be scanning the system for malicious software using an antivirus tool.

If by any chance you don't have any antivirus software installed on your system yet, you should do it immediately. Unprotected system is not only a source of file errors, but, more importantly, makes your system vulnerable to many dangers. If you don't know which antivirus tool to choose, consult this Wikipedia article – comparison of antivirus software.

Step 2: Update your system and drivers.

Installing relevant Microsoft Windows patches and updates may solve your problems related to Microsoft.Build.Tasks.v4.0.dll file. Use dedicated Windows tool to perform the update.

Go to the Windows "Start" menu
Type "Windows Update" in the search field
Choose the appropriate software program (name may vary depending on your system version)
Check if your system is up to date. If any unapplied updates are listed, install them immediately.
After the update has been done,restart your computer in order to complete the process.

Beside updating the system, it is recommended that you install latest device drivers, as drivers can influence proper working of Microsoft.Build.Tasks.v4.0.dll or other system files. In order to do so, go to your computer or device producer's website where you will find information regarding latest driver updates.

Step 3: Use System File Checker (SFC) tool

System File Checker is a Microsoft Windows tool. As the name suggests, the tool is used for identyfing and addressing system file related errors, including those related to Microsoft.Build.Tasks.v4.0.dll file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the Microsoft.Build.Tasks.v4.0.dll file with properly working version. To use the tool:

Go to the Windows "Start" menu
Type "cmd" in the search field
Locate "Command Prompt" result – don't run it yet:
Click the right mouse button and select "Run as Administrator" option
Type "sfc /scannow" in console prompt to start the program and follow the instructions

Step 4: Restoring Windows system

Another approach is to restore system to previous state, before the Microsoft.Build.Tasks.v4.0.dll file error occured. In order to restore your system, follow the instructions below

Go to the Windows "Start" menu
Type "System Restore" in the search field
Start the system restore tool – it's name may differ depending on version of the system
The application will guide you through the process – read the messages carefully
After the process has finished, restart your computer.

If all the above-mentioned methods failed and the Microsoft.Build.Tasks.v4.0.dll file problem has not been resolved, proceed to the next step. Remember that the following steps are intended only for advanced users.

Download and replace Microsoft.Build.Tasks.v4.0.dll file

The last solution is to manually download and replace Microsoft.Build.Tasks.v4.0.dll file in appropriate folder on the disk. Select file version compatible with your operating system and click the "Download" button. Next, go to your web browser's "Downloaded" folder and copy the downloaded Microsoft.Build.Tasks.v4.0.dll file.

Go to the folder where the file should be located and paste the downloaded file. Below is the list of Microsoft.Build.Tasks.v4.0.dll file example directory paths.

Windows 10: C:\Windows\Microsoft.NET\Framework\v4.0.30319\
Windows 8.1: C:\Windows\Microsoft.NET\Framework\v4.0.30319\
Windows 8: 1: C:\Windows\Microsoft.NET\Framework\v4.0.30319\

If the steps did not solve your Microsoft.Build.Tasks.v4.0.dll file problem, you should consult a professional. A probability exists that the error(s) might be device-related and therefore should be resolved at the hardware level. A fresh operating system installation might be necessary – a faulty system installation process can result in data loss.

File versions list

Filename Microsoft.Build.Tasks.v4.0.dll

System Windows 10

File size 1172208 bytes

Date -0001-11-30

Download

File details
	MD5	4699e7247ff222ca7bc72ab1ccce654a
	SHA1	e99b2a619a272e28f91f8cc8a7ff5d6277441399
	SHA256	a4f50f993261e75727bbf2fb2089d9e7c15e93a48b2e3b5a53804326fb026493
	CRC32	f12d45dd
	Example file location	C:\Windows\Microsoft.NET\Framework\v4.0.30319\

Filename Microsoft.Build.Tasks.v4.0.dll

System Windows 8.1

File size 1191064 bytes

Date -0001-11-30

Download

File details
	MD5	79180c8bc1641b0fe6e1f3f931cc3d9e
	SHA1	445efaa316814accd08030ed5dcc137a3054f313
	SHA256	adf570537fcddd99941c959a36f12a3a443bedaffc4866ce95de6624b073b4b6
	CRC32	83c17da0
	Example file location	C:\Windows\Microsoft.NET\Framework\v4.0.30319\

Filename Microsoft.Build.Tasks.v4.0.dll

System Windows 8

File size 1190392 bytes

Date -0001-11-30

Download

File details
	MD5	35d63ba6c122cc2167bc33095f57e1ef
	SHA1	0fcabec6d9d99b72aae13d99ff9ae7af44a99685
	SHA256	ebca156c43ac6e29468aeea17b69b9160ed32f172e4827fadea12780a427ac65
	CRC32	497e2377
	Example file location	1: C:\Windows\Microsoft.NET\Framework\v4.0.30319\