I\'m trying to install SAP Crystal Reports runtime engine for .NET framework on a fresh new Microsoft Windows Server 2012 R2 x64 virtual machine. The installation stops with thi
I faced the same error "crtslv.dll failed to register. HRESULT -2147024770". Try to install Microsoft Visual C++ 2015 Redistrributable (x86 or x64 depending upon your OS). Sometime even "Microsoft Visual C++ 2015 Redistrributable" won't install properly if your OS is not updated. (Please update your Os using windows update settings)
I was installing the latest version (13.0.21) of SAP Crystal Reports runtime for .NET. So it turns to be that I needed Microsoft Visual C++ 2015 Redistrributable for the SP 21.
SAP Crystal Reports Runtime 13.0.21 and above requires:
Windows 7 with Service Pack 1 or above.
Microsoft Windows Update KB2999226 (require Service Pack 1)
Microsoft Visual C++ 2015 Redistributable (require Service Pack 1)
Install all of the dependencies and you will get rid of the "failed to register .dll".
More info:
https://wiki.scn.sap.com/wiki/display/BOBJ/Crystal+Reports%2C+Developer+for+Visual+Studio+Downloads
Update windows KB2999226 before install Crystal Reports runtime engine for .NET, it works for me.
https://support.microsoft.com/en-us/help/2999226/update-for-universal-c-runtime-in-windows