How to Register Dll File in Windows 7 32 Bit
What is regsvr32.exe?
The genuine regsvr32.exe file is a software component of Microsoft Windows Operating System by Microsoft Corporation .
Microsoft's "regsvr32.exe" ("Register Server") command line utility, residing in "C:\Windows\System32", creates and maintains the Windows Registry subkeys and values needed for applications to find and link to the Dynamic Link Library (.DLL) modules or ActiveX (.ocx) controls required for specific functions. (In the Component Object Model, "server" means an application that can create COM objects, not network hardware.) One example of this is how Windows Search can only index files for searching whose file type has had a "filter" DLL registered by "regsvr32.exe" in "HKEY_LOCAL_MACHINE\Software\Classes". If there were no filter registered to navigate the internal structure of Microsoft Excel worksheets, no ".xlsx" file could be indexed or searched. In 64-bit Windows systems, two "regsvr32.exe" versions exist: one in "\System32" to register 64-bit modules, and one in "\SysWOW64" for 32-bit ones. The Microsoft Windows Registry is a hierarchical database system able to redirect 32-bit and 64-bit references appropriately.
regsvr32 stands for Microsoft© Register Server
The .exe extension on a filename indicates an executable file. Executable files may, in some cases, harm your computer. Therefore, please read below to decide for yourself whether the regsvr32.exe on your computer is a Trojan that you should remove, or whether it is a file belonging to the Windows operating system or to a trusted application.
Click to Run a Free Scan for regsvr32.exe related errors
Regsvr32.exe file information
The process known as Microsoft© Register Server belongs to software Microsoft Windows Operating System by Microsoft (www.microsoft.com).
Description: Regsvr32.exe is an important part of Windows, but often causes problems. Regsvr32.exe is located in a subfolder of C:\Windows—in most cases C:\Windows\SysWOW64\. Known file sizes on Windows 10/8/7/XP are 14,848 bytes (51% of all occurrences), 20,480 bytes and 4 more variants. 
It is a Windows system file. The program has no visible window. Regsvr32.exe is a trustworthy file from Microsoft. Regsvr32.exe is able to monitor applications and manipulate other programs. Therefore the technical security rating is 3% dangerous, but you should also take into account the user reviews.
Recommended: Identify regsvr32.exe related errors
- If regsvr32.exe is located in the C:\Windows\System32 folder, the security rating is 2% dangerous. The file size is 14,848 bytes (50% of all occurrences), 11,776 bytes and 5 more variants. Regsvr32.exe is a Microsoft signed file. The program is not visible. The file is a Windows system file. Regsvr32.exe is able to monitor applications and manipulate other programs.
- If regsvr32.exe is located in the C:\Windows folder, the security rating is 72% dangerous. The file size is 45,752 bytes (50% of all occurrences) or 266,424 bytes. The application has no file description. The program is not visible. The file is located in the Windows folder, but it is not a Windows core file. Regsvr32.exe is not a Windows core file.
External information from Paul Collins:
- "WUx_RegSvr": x is any number??
Important: Some malware camouflages itself as regsvr32.exe, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the regsvr32.exe process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.
Best practices for resolving regsvr32 issues
A clean and tidy computer is the key requirement for avoiding problems with regsvr32. This means running a scan for malware, cleaning your hard drive using 1cleanmgr and 2sfc /scannow, 3uninstalling programs that you no longer need, checking for Autostart programs (using 4msconfig) and enabling Windows' 5Automatic Update. Always remember to perform periodic backups, or at least to set restore points.
Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the 6resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or, for Windows 8 and later versions, executing the 7DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.
To help you analyze the regsvr32.exe process on your computer, the following programs have proven to be helpful: ASecurity Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. BMalwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.
Other processes
jsloader.dll mqsvc.exe smartscreen.exe regsvr32.exe searchresultsdx.dll hpqbam08.exe lmabcoms.exe praetorian.exe ngservice.exe razerhid.exe ghstore.exe [all]
How to Register Dll File in Windows 7 32 Bit
Source: https://www.file.net/process/regsvr32.exe.html