QtSql4.dll download:

DLL File Name: QtSql4.dll

DLL File Size: 188 KB

DLL Version: 4.4.1.0

DLL Information: C++ application development framework.a

Download QtSql4.dll

If your system alerts " can't find QtSql4.dll " or " QtSql4.dll was missing ", Please don't worry, you can download QtSql4.dll on this page. We hope that our QtSql4.dll could help you!

How to install or register QtSql4.dll to fix the QtSql4.dll missing error?

To register the QtSql4.dll file, first download QtSql4.dll form this page. Then open Command Prompt as an administrator, enter the installation folder, and run the "regsvr32" command. You'll receive a confirmation if the QtSql4.dll is successfully registered.

The command is as below:

C:\User\Username>cd c:\windows\system32
C:\Windows\System32>regsvr32 QtSql4.dll

How to unregister QtSql4.dll?

To unregister the QtSql4.dll file, the command is as below:

C:\User\Username>cd c:\windows\system32
C:\Windows\System32>regsvr32.exe /u QtSql4.dll