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Validated Hashes 1,788,753
Queued for Validation 20,120
Quarantined 2,356

WebAppUpgradeUI.dll

SHA256: 011eca69f3d7ddfec23a70a3673e13ea8352fa1160dd5ac27e3b4b13ebf04381

SHA1: 8af8b26c1e73f4f2481773705b46a5f53327fba1

MD5: dfc665af089fc67d72589d4f85568ae4

Metadata

Integrity Check
Passed
Metadata
Complete
Company
Microsoft Corporation
Product
Microsoft® Visual Studio®
Description
Visual Studio Web Application Projects Upgrade Resource DLL
Build Note
N/A
Copyright
© Microsoft Corporation. All rights reserved.
Architecture
x86 (32 bit)
Version
18.0.12020.329 built by: main
Product Version
18.0.12020.329
Backwards Friendly
6.0 (Windows Vista)

Security Scan

First Upload
2026-08-18
Uncompressed Size
16.8KB
DLLme Validated
2026-08-18
Uploader Comment
N/A

Install Instructions

1

Download & Extract

Download the file, right-click the folder, and extract all files to your computer.

2

Install the .DLL

Move the extracted DLL file into the root folder of the software that is giving you the error (where its .exe file is located), or place it in the system directory below:

32-bit → C:\Windows\SysWOW64
64-bit → C:\Windows\System32
3

Restart the Program

Close and reopen the program or game so Windows can look for and load the new DLL file.