> For the complete documentation index, see [llms.txt](https://docs.exploratory.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.exploratory.io/setup/install_errors.md).

# Possible Reasons for Install Error

## Starting up Exploratory.exe from TCC console

Starting up Exploratory.exe from TCC console is known to cause failure in running R, resulting in a dialog that looks like following to show up.

![](/files/-M4oNFe67wcN-O1eEAGW)

Please start Exploratory by double-clicking icon, or from default windows CMD console.