mfc42u.dll : Free Download

Download and install mfc42u.dll to fix missing or corrupted dll errors.

About mfc42u.dll

The "mfc42u.dll" file is a Dynamic Link Library (DLL) that is part of Microsoft's Visual C++ development environment. Specifically, it is associated with the Microsoft Foundation Class Library (MFC), a set of C++ class libraries designed to simplify the development of desktop Windows apps. The "u" in "mfc42u.dll" typically indicates a Unicode version of the library, which supports a broader range of text characters than ASCII. This DLL provides a collection of pre-compiled functions and procedures that developers can use to create Windows-based applications with C++. When a programmer uses the MFC library, they are essentially utilizing the functionalities encapsulated in files like "mfc42u.dll," making development faster and more efficient by reusing code that has already been written and tested.
For the average user, this DLL operates in the background as part of software packages that were developed using Microsoft Visual C++. If this DLL is missing or corrupt, you might encounter errors or application crashes. Because many different applications may rely on this DLL, it's not advisable to delete or manually modify it. Issues related to this DLL file are typically resolved by reinstalling the affected application or, in some cases, installing or repairing the Microsoft Visual C++ Redistributable packages. These packages contain runtime components of Visual C++ Libraries required to run applications developed with Visual C++ on a computer that does not have Visual C++ installed.
Download mfc42u.dll
Article updated: Sep 24th, 2023 (DLLme + AI)
DLL research and information is supported by Artificial Intelligence and should be used as a helpful tool. However, it is important to keep in mind that this information may not be up-to-date or entirely accurate.

About mfc42u.dll errors

When an application requires mfc42u.dll, Windows will check the application and system folders for this .dll file. If the file is missing you may receive an error and the application may not function properly.

Windows .DLL Error Examples
This application has failed to start because mfc42u.dll was not found. Re-installing the application may fix this problem.
mfc42u.dll Not Found.

Possible fixes for mfc42u.dll errors

To fix .dll errors, you can try a few basic steps. While some errors might need more detailed fixes, these initial steps often solve common problems.

  • Re-Install the application that requires mfc42u.dll.
  • Update the application to the latest version.
  • Install all Windows updates and any available driver updates.
  • Manually download and install mfc42u.dll.
You may already have this .dll file even though you are getting .dll errors. That's because the .dll file may have been moved or renamed by another application. Check to see if you already have mfc42u.dll on your computer. For more information see how to search your PC for .dll files.

How to register mfc42u.dll

In some cases, you may need to register the .dll file. To register the .dll file, open Command Prompt as an administrator, enter the installation folder, and run the "regsvr32" command. You'll receive a confirmation if the .dll file is successfully registered.
C:\User\Username>cd c:\windows\system32
C:\Windows\System32>regsvr32 mfc42u.dll

Download mfc42u.dll

Select the .dll version to download. In most cases, this would be the latest version (32/64-bit) from the appropriate company.

Showing 57/57 results. (Reset Filter)
mfc42u.dll
by Microsoft Corporation
for Microsoft (R) Visual C++
MFCDLL Shared Library - Retail Version
Version
6.50.9146.0
Product Version
6.0.000
Language
1033 (U.S. English)
Size
1.4MB
SHA1
f55f4f755c12ced423cec7cea3234a4993fc67ce
MD5
6764ff1db8a006aaca5fc220da24ad8e
mfc42u.dll
by Microsoft Corporation
for Microsoft (R) Visual C++
MFCDLL Shared Library - Retail Version
Version
6.06.8064.0
Product Version
6.06.400
Language
1033 (U.S. English)
Size
1.3MB
SHA1
6236fee9636d3cd24b5ecb886f66ab49d71540b7
MD5
19f9b524a525d202194247e96656cb88
mfc42u.dll
by Microsoft Corporation
for Microsoft (R) Visual C++
MFCDLL Shared Library - Retail Version
Version
6.06.8064.0
Product Version
6.06.400
Language
1033 (U.S. English)
Size
1.1MB
SHA1
9e886f0e8a1d2ec480e8fe261f49f2f626e2ecab
MD5
24caedcd73b5b0e22226283b7b2468c7
mfc42u.dll
by Microsoft Corporation
for Microsoft (R) Visual C++
MFCDLL Shared Library - Retail Version
Version
6.06.8064.0
Product Version
6.06.400
Language
1033 (U.S. English)
Size
1.3MB
SHA1
f5b68d4d3abfb5b25d52d207c592b594e4bfeada
MD5
5105c16b837adc7dd2d70df02593d2c0
mfc42u.dll
by Microsoft Corporation
for Microsoft (R) Visual C++
MFCDLL Shared Library - Retail Version
Version
6.06.8064.0
Product Version
6.06.400
Language
1033 (U.S. English)
Size
1.1MB
SHA1
5255fcd052982d4cbaf38b929dae638dce8e2717
MD5
589bbaf9c055ae3c56b0c8f2c1e0ff4d
mfc42u.dll
by Microsoft Corporation
for Microsoft (R) Visual C++
MFCDLL Shared Library - Retail Version
Version
6.06.8064.0
Product Version
6.06.400
Language
1033 (U.S. English)
Size
1.1MB
SHA1
8b803f04c083a4eca3d166112b8d4ca7ba997993
MD5
6c47f7cd5fc5058ad8c3b4f13754adfc
mfc42u.dll
by Microsoft Corporation
for Microsoft (R) Visual C++
MFCDLL Shared Library - Retail Version
Version
6.06.8064.0
Product Version
6.06.400
Language
1033 (U.S. English)
Size
1.3MB
SHA1
b2f1e19c883166ab4275f5f02fab03df88f177f8
MD5
caf2afc56f62b34d591a276cc51ce129
mfc42u.dll
by Microsoft Corporation
for Microsoft (R) Visual C++
MFCDLL Shared Library - Retail Version
Version
6.06.8064.0
Product Version
6.06.400
Language
1033 (U.S. English)
Size
1.1MB
SHA1
abab5638b1aba5de791808701668e04eb75b9d09
MD5
d6a9c8c7cbb3747d0872bb1889423045
mfc42u.dll
by Microsoft Corporation
for Microsoft (R) Visual C++
MFCDLL Shared Library - Retail Version
Version
6.06.8064.0
Product Version
6.06.400
Language
1033 (U.S. English)
Size
1.3MB
SHA1
c6c91c7bfce9b375d26a576f0d420b25c1aaab59
MD5
f2ced45dd22d03c373e72b0c2faf7416
mfc42u.dll
by Microsoft Corporation
for Microsoft (R) Visual C++
MFCDLL Shared Library - Retail Version
Version
6.06.8063.0
Product Version
6.06.400
Language
1033 (U.S. English)
Size
1.4MB
SHA1
39dbdddcef0e5a50ad5e39df04429f5ce296ccef
MD5
00df3ebf27caf42fa63134ec1e845ac8
mfc42u.dll
by Microsoft Corporation
for Microsoft (R) Visual C++
MFCDLL Shared Library - Retail Version
Version
6.06.8063.0
Product Version
6.06.400
Language
1033 (U.S. English)
Size
1.4MB
SHA1
8de8c4eca75a4e5bec459f67d307e8d7fbdd69ec
MD5
0417373826166806d31747a3f9e042df
mfc42u.dll
by Microsoft Corporation
for Microsoft (R) Visual C++
MFCDLL Shared Library - Retail Version
Version
6.06.8063.0
Product Version
6.06.400
Language
1033 (U.S. English)
Size
1.4MB
SHA1
1dd43cfa3a898f68bae5dd9ddf940d9d8553d819
MD5
090c36af2493b75924c4129d7f85d39a
mfc42u.dll
by Microsoft Corporation
for Microsoft (R) Visual C++
MFCDLL Shared Library - Retail Version
Version
6.06.8063.0
Product Version
6.06.400
Language
1033 (U.S. English)
Size
1.1MB
SHA1
b24dd46b5ab62d3732443ea60d97b49ecad09e2b
MD5
1dc99ba7265acf7a5e19a924800eb823
mfc42u.dll
by Microsoft Corporation
for Microsoft (R) Visual C++
MFCDLL Shared Library - Retail Version
Version
6.06.8063.0
Product Version
6.06.400
Language
1033 (U.S. English)
Size
1.4MB
SHA1
5804e81f6ea7fa2c8d0888f831b15f923cb90b94
MD5
20433fd8c8f460567de93f472a4d749f
mfc42u.dll
by Microsoft Corporation
for Microsoft (R) Visual C++
MFCDLL Shared Library - Retail Version
Version
6.06.8063.0
Product Version
6.06.400
Language
1033 (U.S. English)
Size
1.4MB
SHA1
15340913c9fc0e2a86b6b658529ed0ae2d3e8833
MD5
2df4281cd9e0ca5499e09045b39eba40
mfc42u.dll
by Microsoft Corporation
for Microsoft (R) Visual C++
MFCDLL Shared Library - Retail Version
Version
6.06.8063.0
Product Version
6.06.400
Language
1033 (U.S. English)
Size
1.1MB
SHA1
cfc75760bfd5c3ec96c9cfe1a57ceb2272c847c5
MD5
31339a19e339733c69331a8383adde3b
mfc42u.dll
by Microsoft Corporation
for Microsoft (R) Visual C++
MFCDLL Shared Library - Retail Version
Version
6.06.8063.0
Product Version
6.06.400
Language
1033 (U.S. English)
Size
1.4MB
SHA1
3625e6683d609b52054021a8b784b8efb98f9b4a
MD5
32e08462790876f45bfcbbc058b789f3
mfc42u.dll
by Microsoft Corporation
for Microsoft (R) Visual C++
MFCDLL Shared Library - Retail Version
Version
6.06.8063.0
Product Version
6.06.400
Language
1033 (U.S. English)
Size
1.4MB
SHA1
9f17cf74fbdc4d1543d3940e05338e356838ae58
MD5
33c4f840711a1b9f2af86dd6d599b33b
mfc42u.dll
by Microsoft Corporation
for Microsoft (R) Visual C++
MFCDLL Shared Library - Retail Version
Version
6.06.8063.0
Product Version
6.06.400
Language
1033 (U.S. English)
Size
1.2MB
SHA1
dcab7bc727daacf7bf6b60b098715d88df2334f6
MD5
3f78f34fbda88119013c7e42ac9fb688
mfc42u.dll
by Microsoft Corporation
for Microsoft (R) Visual C++
MFCDLL Shared Library - Retail Version
Version
6.06.8063.0
Product Version
6.06.400
Language
1033 (U.S. English)
Size
1MB
SHA1
f37300c18767219b2726cdb80122bee5d5add3f8
MD5
40d21f96358d31b7709e1642150db83d

Request a different version or variant.

Requests can improve your odds of success and increase the speed in which the .dll file is found.

1 people requested a new version, variant, or more information.

Similar .DLL Files

You may be interested in learning about these similar dll files.


The "mfc42.dll" is a dynamic link library (DLL) file developed by Microsoft Corporation and is a part of the Microsoft Visual C++ development environment. MFC stands for "Microsoft Foundation Classes," which is a library within Visual C++ that provides a collection of classes to simplify the development of Windows applications. The number "42...

Updated: 04/05/24 Files: 67

You may also like...

What are.DLL Files?

Learn about .dll files and why they are essential.

By: DLLme
How to install .dll files.

Easy to follow instructions for installing .dll files.

By: DLLme
CPU Architecture Checker

Check if your system is running on 32-bit or 64-bit.

By: DLLme
Repository
Files Available: 57
Last updated: Oct 12th, 2023
CPU Architectures:
x86-64 (64 bit) x86 (32 bit) ARM64 ARM (Thumb 2)
Web Tools (View All)
DLL Learning

An "entry point not found" error indicates a program is trying to access a specific function in a .dll file but cant locate it, which might be due to an incorrect version of the .dll being in use.

Windows .DLL Repairs (View All)