Try the following steps
Setting up DPF environment on Windows machines:
1. CREATE MPP INSTANCE
db2icrt MPP -s ese -u administrator,mypasswd -r 50000,50004
Format: db2icrt <instance-name> -s <type of instance which is ese for DPF> -u username,password -r <starting port number>,<ending port number>
These port numbers should not be listed in services file.
2. set DB2INSTANCE=MPP
Set it the instance just created;
3. Run following commands to create 3 nodes:
db2ncrt /n:1 /u:<username>,<passwd> /i:MPP /p:1
db2ncrt /n:2 /u:<username>,<passwd> /i:MPP /p:2
db2ncrt /n:3 /u:<username>,<passwd> /i:MPP /p:3
4. db2 terminate
5. db2stop force
6. db2start
This will show 3 nodes started successfully.
Thanks,
Madhavi