How to add assemblies in a 64-bit machine?

Question

My old cmd-script:

C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm blabla.dll
C:\Windows\Microsoft.NET\Framework\v2.0.50727\GacUtil -i blabla.dll

(Which works fine in my old machine.)

But now I have a script for a 64-bit machine (Windows Server 2008 R2):

C:\Windows\Microsoft.NET\Framework64\v2.0.50727\RegAsm blabla.dll
C:\Program Files\Microsoft SDKs\Windows\v7.1\Bin\NETFX 4.0 Tools\GacUtil -i blabla.dll

Then I get this message:

C:\Windows\Microsoft.NET\Framework64\v2.0.50727\RegAsm blabla.dll

Microsoft (R) .NET Framework Assembly Registration Utility 2.0.50727.5420 Copyright (C) Microsoft Corporation 1998-2004. All rights reserved.

Types registered successfully

C:\Program Files\Microsoft SDKs\Windows\v7 .1\Bin\NETFX 4.0 Tools\GacUtil -i blabla.dll 

'C:\Program' is not recognized as an internal or external command, operable program or batch file.

The second command is not successful.

Solution

You need to quote around the path to gacutil because it has spaces in it. Try:

C:\Windows\Microsoft.NET\Framework64\v2.0.50727\RegAsm blabla.dll "C:\Program Files\Microsoft SDKs\Windows\v7.1\Bin\NETFX 4.0 Tools\GacUtil" -i blabla.dll