Description
Creation date: 07.01.2067 17:56:30
File version: 9.0.1125.51716
Antivirus scan: ✅ OK
Category: System
File size: 478.3 kb.
Architecture: 64-bit (x64)
✅ This file is compatible with 64-bit Windows and ❌ will not work on a 32-bit operating system.
How to determine your system architecture: Press keys Win+R , enter symbols wmic os get osarchitecture , press Enter.
Digital file signature System.CodeDom.dll
Issuer: Microsoft Code Signing PCA 2011
Encryption algorithm: SHA256
Time stamp: Oct 20 18:39:04 2025 GMT
The System.CodeDom.dll file is a Dynamic Link Library (DLL) used by Microsoft Windows and various applications. A DLL file, like the one in question, serves as a shared library that contains code and data that can be used by multiple programs simultaneously.
SHA-1: 29ca7af0b981a79f7e1a8884d9e57ff5e1e03f66
SHA-256: bc17c4dcb2469ab6804d9d14ec0f38e620b128daed600ca4ac45e075df752cb5
Where it is used
This specific DLL is part of the .NET Framework and is utilized by applications developed using C#, VB.NET, or other .NET languages. It provides a code generation facility that enables developers to create dynamic representations of program elements such as classes, methods, and expressions.
Errors related to System.CodeDom.dll
Common issues associated with the absence or malfunction of System.CodeDom.dll include:
- "System.CodeDom.dll not found"
- "Missing System.CodeDom.dll"
- "Error loading System.CodeDom.dll"
File security
The file characteristics provided do not suggest any malicious activity. The DLL is associated with the .NET Framework and is a standard part of Windows installations. It’s highly unlikely to be a virus or substitute unless it has been tampered with.
FAQ
How to fix System.CodeDom.dll missing error?
Download the correct file and copy it to the required program folder.
Is System.CodeDom.dll safe?
The original System.CodeDom.dll file was scanned by the antivirus, result: "OK".
Can I delete System.CodeDom.dll ?
You can move the file to a temporary folder and try to replace.
To fix the following errors:
System.CodeDom.dll was not found
The code execution cannot proceed because System.CodeDom.dll was not found
Failed to load System.CodeDom.dll
The procedure entry point ... could not be located in System.CodeDom.dll
1. Download links:
2b. Also try to copy to bin, lib folders.
2c. Try to copy System.CodeDom.dll C:\Program Files (x86)\Your program\
👉 Do not replace the files without first making backups.
How do I switch to the current Windows directory?
- Press and hold the key "win" on the keyboard and press the key "r" , then write %windir% and press the key Enter.
How to switch to the directory Program Files (x86) ?
- Press Win+R then enter %ProgramFiles(x86)% and after press Enter.
Advanced users only:
3. Copy into the folder C:\Windows\System32\
3b. Copy into the folder C:\Windows\SysWOW64\
How to fix errors
- Reinstall the program: If System.CodeDom.dll is missing in an application, reinstalling that specific application may resolve the issue. Ensure you download from a trusted source.
- Update Windows: Keeping your operating system up-to-date can help ensure all required DLL files are correctly installed and compatible with newer applications.
- Manually replace System.CodeDom.dll: If the file is missing or corrupted, you can try replacing it manually. Ensure you use a trusted source for downloading the correct version of the DLL to avoid security risks.
Conclusion
The System.CodeDom.dll plays a crucial role in .NET application development and execution on Windows. Ensuring its integrity through regular updates and proper maintenance is essential for smooth operation of applications that rely on it.