Support for Luppet will end on March 31, 2024. We recommend that you migrate to LuppetX, the upgrade version.

Click here to Download or Purchase LuppetX

This is the documentation for Luppet (Ver2.0.5).

Click here for the LuppetX documentation

Code 3:Startup folder path Error

Error Code 3:
You cannot start Luppet if its startup path contains multi-byte characters.


Move Luppet folder to such as C:/Application/ and try to start it.

Why is this error happening?

The error occurs when the path of the folder where Luppet is located contains the non-alphanumeric characters.

Common cases.

It may be that your account name on your PC is in Japanese or something, and you started from the download folder.

In that case, the startup path is
C:\Users\PC NAME(non-alphanumeric characters)\Download\Luppet_ver1.9.1\Luppet.exe
so it cannot be started.

*This problem is a bug of the library used in Luppet, and has already been fed back to the developer of the library.