From 03540830c64ffe8a1fb8e4d767c3ef38d8de75d9 Mon Sep 17 00:00:00 2001
From: JoYo <>
Date: Fri, 19 Feb 2021 14:30:38 -0500
Subject: [PATCH] msbuild issues

---
 README.mdown | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/README.mdown b/README.mdown
index a3b05ba..ab79a20 100644
--- a/README.mdown
+++ b/README.mdown
@@ -94,3 +94,17 @@ They can be ran but should be evaluated as there is no error checking.
 - [win_build_tools_install.ps1](win_build_tools_install.ps1)
 
 - [winxp_build_tools_install.ps1](winxp_build_tools_install.ps1)
+
+# Troubleshooting
+
+## error C2471: cannot update program database
+
+MSBuild has trouble writing files to a mounted directory which occurs even if the out path is set in the project.
+It is recommended that you include a script in your project that copies the `C:\source` directory into the container prior to running the build commands.
+
+```powershell
+Copy-Item $source_path -Destination $build_path
+Set-Location -Path $build_path
+MSBuild project.sln
+Copy-Item $build_path -Destination $out_path
+```