I have the same error, did you find any way to fix it?  My next step is 
probably just going to sign the cabs myself.



Disclaimer - August 4, 2014
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the company cannot accept responsibility for any loss or damage arising from 
the use of this email or attachments. -----Original Message-----
From: Phill Hogland [mailto:phogl...@rimage.com]
Sent: Sunday, 20 July 2014 12:27 AM
To: wix-users@lists.sourceforge.net
Subject: [WiX-users] wix39 signing external cabs

Until now I have always used the MediaTemplate EmbedCab='yes".  My projects in 
general are posted to a web site and I use a mba to update the bundle and 
download the packages.  This has been working for many projects using wix 
3.8.1128.  However I have recently experimented with creating these same 
projects using external cabinets.  (I am using wix 3.9.702, but I think my 
question is unrelated to the version of the toolset).

First I assume it is best-practice to sign the external cab files.  Since there 
is a wix 3.9 change to suppress authenticode signature checking by default, is 
itl recommended that external cab files be signed?

In my project file the target SignMsi has dependent targets which, for each
locale:
1) Calls torch to create a language specific mst file named ':LangId.mst'.
2) Calls the EmbedTransfrom.exe tool to embed the ':LangId.mst' file into the 
en-US msi (which is the only msi which is added to the bundle and deployed).
3) Calls signtool.exe to timestamp and sign the MSI

All of the above has been working in multiple projects for sometime now.
However when I add the SignCabs target to my project file the external cabinet 
is signed successfully, but torch generates the following error if the cabinet 
file is signed.

"C:\Program Files (x86)\WiX Toolset v3.9\bin\torch.exe" -nologo -v -t language 
"--path-to-project--\bin\Release\x64\en-US\project_x64.msi"
"--path-to-project--\bin\Release\x64\de-DE\project_x64.msi" -out 
"--path-to-project--\bin\Release\x64\de-DE\1031.mst"
torch.exe(0,0): error TRCH0001: Attempted to read or write protected memory.
This is often an indication that other memory is corrupt.
Exception Type: System.AccessViolationException
Stack Trace:
   at
Microsoft.Tools.WindowsInstallerXml.Msi.Interop.MsiInterop.MsiDatabaseGenerateTransform(UInt32
database, UInt32 databaseReference, String transformFile, Int32 reserved1,
Int32 reserved2)
   at
Microsoft.Tools.WindowsInstallerXml.Msi.Database.GenerateTransform(Database
referenceDatabase, String transformFile)
   at Microsoft.Tools.WindowsInstallerXml.Binder.BindTransform(Output
transform, String transformFile)
   at Microsoft.Tools.WindowsInstallerXml.Binder.Bind(Output output, String
file)
   at Microsoft.Tools.WindowsInstallerXml.Tools.Torch.Run(String[] args)

It does however generate an mst file which is 16kb.  A successful build 
(without SignCabs) generats a mst file that is 20kb, so the 16kb file is 
probably not useful.

Any general advice on Cabinet signing, or specific advice on how to sign a 
cabinet and still use torch and EmbedTransforms would be appreciated.  Do I 
need to sign the cabinet at a different stage in the MSBuild without using 
SignCabs?



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