Visual Studio 2013 extensions and roaming profiles - windows

Question

Visual Studio 2013 ships with a couple of extensions that don't work properly if you have a roaming profile. The symptoms are error messages when opening a C# project and (in some cases) when creating a new C# project. (Other languages may also be affected.)
These errors occur on any machine other than the one on which you first ran Visual Studio, and seem to be related to the fact that extensions are stored in a path with a random component.
The problematic extensions are:
Application Insights Tools for Visual Studio
NuGet Package Manager for Visual Studio 2013
I believe that uninstalling these two extensions on all the machines will resolve the problem, but is there any other way?
The error messages in the activity log look like this:
<entry>
<record>311</record>
<time>2015/05/08 02:41:35.021</time>
<type>Error</type>
<source>VisualStudio</source>
<description>CreateInstance failed for package [NuGetVSEventsPackage]</description>
<guid>{98BF0691-D23C-4897-A241-9CF5BEFDCC4A}</guid>
<hr>80070002</hr>
<errorinfo>Could not load file or assembly 'NuGet.Tools, Version=2.8.50926.663, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified.</errorinfo>
</entry>
<entry>
<record>312</record>
<time>2015/05/08 02:41:35.021</time>
<type>Error</type>
<source>VisualStudio</source>
<description>End package load [NuGetVSEventsPackage]</description>
<guid>{98BF0691-D23C-4897-A241-9CF5BEFDCC4A}</guid>
<hr>80004005 - E_FAIL</hr>
<errorinfo>Could not load file or assembly 'NuGet.Tools, Version=2.8.50926.663, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified.</errorinfo>
</entry>
<entry>
<record>321</record>
<time>2015/05/08 02:41:36.967</time>
<type>Error</type>
<source>VisualStudio</source>
<description>CreateInstance failed for package [VSPackage]</description>
<guid>{1A4EFADE-F6B2-4490-A2EF-21D5F3D1C8E0}</guid>
<hr>80070002</hr>
<errorinfo>Could not load file or assembly 'file:///C:\Program Files (x86)\Microsoft Visual Studio 12.0\Common7\IDE\Extensions\v03a4uqf.jhe\Microsoft.AppInsights.GettingStarted.dll' or one of its dependencies. The system cannot find the file specified.</errorinfo>
</entry>
<entry>
<record>322</record>
<time>2015/05/08 02:41:36.967</time>
<type>Error</type>
<source>VisualStudio</source>
<description>End package load [VSPackage]</description>
<guid>{1A4EFADE-F6B2-4490-A2EF-21D5F3D1C8E0}</guid>
<hr>80004005 - E_FAIL</hr>
<errorinfo>Could not load file or assembly 'file:///C:\Program Files (x86)\Microsoft Visual Studio 12.0\Common7\IDE\Extensions\v03a4uqf.jhe\Microsoft.AppInsights.GettingStarted.dll' or one of its dependencies. The system cannot find the file specified.</errorinfo>
</entry>
There is one registry entry in HKCU that references the missing path:
HKEY_CURRENT_USER\Software\Microsoft\VisualStudio\12.0_Config\Packages\{1a4efade-f6b2-4490-a2ef-21d5f3d1c8e0}
VsWinExpressId REG_DWORD 0x4
VWDExpressId REG_DWORD 0x3
MinEdition REG_SZ Standard
ProductVersion REG_SZ 1.0
ProductName REG_SZ Application Insights Tools for Visual Studio
CompanyName REG_SZ Microsoft Corporation
(Default) REG_SZ VSPackage
InprocServer32 REG_SZ C:\Windows\system32\MSCOREE.DLL
Class REG_SZ Microsoft.AppInsights.GettingStarted.VSPackage
CodeBase REG_SZ C:\Program Files (x86)\Microsoft Visual Studio 12.0\Common7\IDE\Extensions\tr5jvnqs.3lf\Microsoft.AppInsights.GettingStarted.dll
(NB: the registry entry posted was obtained from a different test run than the activity log was, which is why the random part of the paths don't match.)