You can change your default VB6 setup program with this inproved setup program
Requirements: Visual Basic 6
BrothersoftEditor: You can change your Default VB6 setup program with this inproved setup program. vb6 Decompiler
It has a skin and it is multilingual (english, spanish, french and italian). The language is automatically swithched according to the user language.
Yo will have to manually Copy the setup1.exe file and replace the old file of the same name in your Visual Basic 6 installation folder. Read Readme.txt file inside the zip file for Details.