For example, typing regsvr32 icwdial.dll returns this error message because the Icwdial.dll file is not self-registerable. If you suspect a corrupted version of Dllname is in memory, try restarting your computer or re-extract the original version of the file.
running regsvr32 exe on msi dll
From Winerror.h, 0x00000485 = 1157 (ERROR_DLL_NOT_FOUND). This means "One of the library files that are needed to run this application cannot be found." For example, typing regsvr32 missing.dll returns this error message if the Missing.dll file is not found.
From Winerror.h, 0x00000002 = 2 (ERROR_FILE_NOT_FOUND). This means "The system cannot find the file specified." In other words, a dependent DLL was not found. For example, typing regsvr32 icwdial.dll with Tapi32.dll (a dependency) missing returns this error message..
From Winerror.h, 0x000001f = 31 (ERROR_GEN_FAILURE). This means "A device attached to the system is not functioning." This behavior can occur if you try to register a Win16 .dll file. For example, typing regsvr32 dskmaint.dll returns this error message.
CustomAction SystemFolder_2 returned actual error code 5. Error 1722. There is a problem with this Windows Installer package. A program run as part of the setup did not finish as expected. Action SystemFolder_2, location: C:\Windows\SysWOW64\, command: regsvr32.exe /s "C:\Program Files (x86)\Test Install\test.dll"
MSI (s) (10:F4): Product: Test Install -- Error 1722. There is a problem with this Windows Installer package. A program run as part of the setup did not finish as expected. Action SystemFolder_2, location: C:\Windows\SysWOW64\, command: regsvr32.exe /s "C:\Program Files (x86)\Test Install\test.dll"
You can test this requirement by using "Open with..." to run C:\Windows\SysWOW64\regsvr32.exe on the component (which will fail). Whereas if you create a batch file for the registration and then "Run as Administrator" the component will register successfully.
The COM component has rather complicated and non-static registration logic which means that embedding the registration information directly in the Windows Installer WXS file is not a feasible option - registration must be done using regsvr32 - and it's a 32-bit COM component, so it must use the 32-bit version of regsvr32.exe - that is %SystemRoot%\SysWow64\regsvr32.exe on 64-bit Windows or %SystemRoot%\System32\regsvr32.exe on x86 Windows.
I've worked-around the first issue by writing my own intermediate-step program which is a 32-bit executable, so it will always run under a WOW context, so it will reliably invoke the 32-bit regsvr32.exe program.
In versions of Windows prior to Vista, or with User Account Control (UAC) turned off in Windows Vista, 7, or 8, ActiveX files (such as .dll or .ocx) can be registered by double-clicking on the filename in Windows Explorer ("File Explorer" in Windows 8). If opening, running, or double-clicking on a file with a .dll extension (Dynamic Link Library) or an .ocx extension (OLE Control Extension) brings up an "Open With" screen: click "Select the program from a List" and click OK > click the "Browse" (or "Other") button on the lower right of the screen > progressively select directories and change the "Look-in" box on the next screen to C:\Windows\System32\regsvr32.exe > double-click on regsvr32.exe (or click the Open button) > verify that "Microsoft Register Server" is highlighted in the Programs list > verify that a check mark is in the "Always Use" box on the lower left of the Open With screen > click the OK button on the "Open With" screen. A message should appear indicating that the registration succeeded. Click the OK button on the RegSvr32 message screen.
Note 4: If regsvr32.exe is not in your Windows\System32 folder, Browse to the Windows\System folder (in Windows 98), or use the Search function in Windows to find the regsvr32.exe file.
Check that you are running Installshield with admin permissions (if its running within Visual Studio as a standard user this could prevent the COM extract)Also check that the .dll has no file dependencies that it is looking for which is causing the COM extract to fail.
ii) Yes, I am running Installshield when logged in to the server as admin: I have IS 2021 R1, running under Windows Server 2012 R2. I am running from the Installshield GUI (i.e. not within Visual studio).
If you are still having trouble, exiting running applications can also improve the chances of a successful install. Some applications will have dependencies not available if an existing application is running or using it. Examples include your web browser or a system service. Restarting your computer or performing a clean boot, can also help.
One of the first things you can try is restarting the Windows Installer service. To do this, press Windows key + R type: services.msc then hit Enter. Scroll down to the Windows Installer Service, select it then check its status to make sure it is started and running.
Before downloading the DLL file , it calls APIs such as IsProcessorFeaturePresent(), GetSystemTimeAsFileTime() , IsDebuggerPresent(), QueryPerformanceCounter() and cpuid to ensure that the malware is not running under a controlled environment such as VMware, Sandbox, etc.
The below figure shows the hardcoded strings related to Matanbuchus present in the memory of regsvr32.exe. This indicates that the actual payload is loaded and executed in the memory without ever dropping it on the disk.
In my case, Microsoft Store gave an error when running this app from the store. The executable could not be run from C:\Program Files\WindowsApps\AD2F1837.HPPCHardwareDiagnosticsWindows_1.7.0.0_x64_v10z8vjag6ke6\HpHwDiag.exe.
regsvr32.exe atl.dllregsvr32.exe urlmon.dllregsvr32.exe mshtml.dllregsvr32.exe shdocvw.dllregsvr32.exe browseui.dllregsvr32.exe jscript.dllregsvr32.exe vbscript.dllregsvr32.exe scrrun.dllregsvr32.exe msxml.dllregsvr32.exe msxml3.dllregsvr32.exe msxml6.dllregsvr32.exe actxprxy.dllregsvr32.exe softpub.dllregsvr32.exe wintrust.dllregsvr32.exe dssenh.dllregsvr32.exe rsaenh.dllregsvr32.exe gpkcsp.dllregsvr32.exe sccbase.dllregsvr32.exe slbcsp.dllregsvr32.exe cryptdlg.dllregsvr32.exe oleaut32.dllregsvr32.exe ole32.dllregsvr32.exe shell32.dllregsvr32.exe initpki.dllregsvr32.exe wuapi.dllregsvr32.exe wuaueng.dllregsvr32.exe wuaueng1.dllregsvr32.exe wucltui.dllregsvr32.exe wups.dllregsvr32.exe wups2.dllregsvr32.exe wuweb.dllregsvr32.exe qmgr.dllregsvr32.exe qmgrprxy.dllregsvr32.exe wucltux.dllregsvr32.exe muweb.dllregsvr32.exe wuwebv.dll
reg delete "HKCU\SOFTWARE \Classes\CLSID\B54F3741-5B07-11CF-A4B0-00AA004A55E8" /fc:\windows\system32\regsvr32 vbscript.dllIf using 64-bit version of Windows, copy and run the following:
Up until now, if Triage detected a submission as a DLL file it would launch it using rundll32.exe. This worked fine in most cases, but we have been increasingly aware of examples which instead expect to be run via regsvr32.exe. These include many of DLLs associated with the Trickbot family, as well as others such as IcedID and ransomware like MountLocker.
We have now extended DLL detection to include a check of the exported functions - the presence of the DLLInstall and DLLRegisterServer exports indicates that the file is designed for execution with regsvr32.dll. Our VM agent will then take this into account and launch them using the correct handler.
PlugX, also sometimes called Korplug, is a RAT with a long history. It is known to have been around since 2012, although TrendMicro suggest that the developers have been running similar malware as far back as 2008.
PlugX has all the features of a remote access tool and stealer, capable of uploading and downloading files, keylogging, capturing images through attached webcams and running a full cmd.exe shell which can be used by the attacker to execute further commands.
ZLoader operators have also attempted to perform defense evasion by disabling security tools. In many instances, ZLoader will drop a file, frequently a .bat file, that then uses PowerShell to turn off and alter security settings, such as excluding all .dll and .exe files and regsvr32.exe from being scanned.
I tried to use this OCX in my WinCC v7.3 project but when I deploy my application in some computers, I have this error message when I register the ActiveX using "regsvr32" : None of dynamic libraries can be found or is not loadable: ntwdblib.dll (see attached picture).
The mwregsvr utility invokes a process that is similar to regsvr32.exe, except that mwregsvr does not require interaction with a user at the console. The regsvr32.exe process belongs to the Windows OS and is used to register dynamic link libraries and Microsoft ActiveX controls in the registry. This program is important for the stable and secure running of your computer and should not be terminated. You must specify the full path of the component when calling mwregsvr, or make the call from the folder in which the component resides. You can use regsvr32.exe as an alternative to mwregsvr to register your library.
yum install wine */(if wine is not installed)/**/Download scrrun.dll ( -files.com) and copy scrrun.dll in .wine/drive_c/windows/system32/*msiexec /i DnaSP 4.20.msi */(install DnaSP)/*cp .wine/drive_c/Program Files/DnaSP 4.20/mfc40.dll .wine/drive_c/windows/system32cd .wine/drive_c/windows/system32wine regsvr32.exe scrrun.dll mfc40.dll threed32.ocxwine DnaSP4.exe 2ff7e9595c
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