💻 Add troubleshooting page in the docs

docs/_sidebar.md

@@ -34,6 +34,7 @@
 
   - [FAQ](faq.md)
   - [License](license.md)
+  - [Troubleshooting](troubleshooting.md)
 
 
 - Links

docs/quick-start.md

@@ -39,3 +39,5 @@ docker run -it --rm \
 
 More information about the Docker setup can be found in the README file of the
 [Docker Image](https://github.com/n8n-io/n8n/blob/master/docker/images/n8n/README.md).
+
+In case you run into issues, check out the [troubleshooting](troubleshooting.md) page or ask for help in the community [forum](https://community.n8n.io/).

docs/setup.md

@@ -31,3 +31,5 @@ To use it, simply start n8n with `--tunnel`
 ```bash
 n8n start --tunnel
 ```
+
+In case you run into issues, check out the [troubleshooting](troubleshooting.md) page or ask for help in the community [forum](https://community.n8n.io/).

docs/troubleshooting.md

@@ -0,0 +1,58 @@
+# Troubleshooting
+
+## Windows
+
+If you are experiencing issues running n8n with the typical flow of:
+
+```powershell
+npx n8n
+```
+
+### Requirements
+
+Please ensure that you have the following requirements fulfilled:
+
+- Install latest version of [NodeJS](https://nodejs.org/en/download/)
+- Install [Python 2.7](https://www.python.org/downloads/release/python-2717/) (It is okay to have multiple versions installed on the machine)
+- Windows SDK
+- C++ Desktop Development Tools
+- Windows Build Tools
+
+#### Install build tools
+
+If you haven't satisfied the above, follow this procedure through your PowerShell (run with administrative privileges).
+This command installs the build tools, windows SDK and the C++ development tools in one package.
+
+```powershell
+npm install --global --production windows-build-tools
+```
+
+#### Configure npm to use Python version 2.7
+
+```powershell
+npm config set python python2.7
+```
+
+#### Configure npm to use correct msvs version
+
+```powershell
+npm config set msvs_version 2017 --global
+```
+
+### Lesser known issues:
+
+#### mmmagic npm package when using MSbuild tools with Visual Studio
+
+While installing this package, `node-gyp` is run and it might fail to install it with an error appearing in the ballpark of:
+
+```
+gyp ERR! stack Error: spawn C:\Program Files (x86)\Microsoft Visual Studio\2019\**Enterprise**\MSBuild\Current\Bin\MSBuild.exe ENOENT
+```
+
+It is seeking the `MSBuild.exe` in a directory that does not exist. If you are using Visual Studio Community or vice versa, you can change the path of MSBuild with command: 
+
+```powershell
+npm config set msbuild_path "C:\Program Files (x86)\Microsoft Visual Studio\2019\**Community**\MSBuild\Current\Bin\MSBuild.exe"
+```
+
+Attempt to install package again after running the command above.