here is what you need to do
Instructions to import P3 files
Option #1 Import P3 into P6 without the converter program
1. make these folders
c:\P3WIN
C:\P3WIN\P3OUT
c:\p3win\P3PROGS
C:\P3WIN\P3WORK
C:\P3WIN\PROJECTS
2. go to the folder labeled as \p3files 3 needed
3. unzip these files into a temp folder
4. copy the 3 files (W32MKDE.EXE, W32MKRC.DLL & WBTRV32.DLL) into the C:\windows\system32 folder and the c:\P3WIN folder
5. copy 3 additional files (W32MKSET.DLL, W32MKSET.EXE & W32MKSET.HLP) into the C:\windows\system32 folder
6. copy the file named USERFIL.p3 to the C:\P3Win\P3WORK folder
7. copy the file named p3.ini to the C:\windows folder
reboot your computer now you should be able to bring in p3 files to p6
8. if you get a backed-up p3 file with a file name such as XXXX.prx extension simply change the file name to xxxx.exe then click on the xxxx.exe file and expand it to a folder that you can locate druing the P6 import.
OPTION #2 Import P3 into P6 via the Converter Program
make a new folder named C:\P3WIN\PROJECTS
1. FROM THE FILE Unzip the P3Converter.zip to C:\P3WIN\PROJECTS
2. Open windows explorer and Browse to the folder labeled as C:\P3Converter\Ra folder.
3. find the file named registerRa32.bat. select it then right click and select open
here is the link to where the necessary files are I use powerzip to zip and unzip it
http://pmsite.com/forums/viewthread/3146/