Commented Unassigned: GacUtil.exe needs the gacutlrc.dll next to it in order to provide error messages when it fails. [10779]

gacutlrc.dll can be located next to GacUtil.exe (i.e. same folder). It is also usally located in a subfolder named '1033' (I guess this is the id of the culture) but this is not required.

Ex. without the gacutlrc.dll, we have no clue why it failed

```
.\gacutil.exe /i .\nonexistent\assembly.dll
Microsoft (R) .NET Global Assembly Cache Utility. Version 4.0.30319.33440
Copyright (c) Microsoft Corporation. All rights reserved.
```

Ex. with the gacutlrc.dll in the '1033' subfolder

```
.\gacutil.exe /i .\nonexistent\assembly.dll
Microsoft (R) .NET Global Assembly Cache Utility. Version 4.0.30319.33440
Copyright (c) Microsoft Corporation. All rights reserved.

Failure adding assembly to the cache: The system cannot find the file specified.
```
Comments: ** Comment from web user: tfabraham **

Thanks. The Deployment Framework v5.5 and v6.0 installers install both Gacutil.exe and Gacutlrc.dll when the Deployment Framework is installed on a machine with BizTalk 2010, 2013 or (v6) 2013 R2. Have you done a clean BTDF install after installing one of those BizTalk releases?