what is wrong with my niosII5.0

[Altera_Forum]

hello: 

I have download niosII 5.0 builde 73c from and Qii5.0 full version from altera . when I installed niosII 5.0 after installing QII5.0 only , then pop a dialog which indicated that I should install IP CORE: ddr_ddr2_sram before or after , I didn't do it.   after completing above , I designed a project *.qsf and the hardware desinging is successful. then I start the "IDE" to design a software based on the project *.qsf , following the steps below:  1> file->new->C/c++ application   2>next  3>named the file: hello_world choose the suitable "ptf file and cpu" select the file temple: hello_world  4>next  5>finish  6>right click and choose "builde project"   it is successful.  but now I want to fix RTOS ,then   choosing the file "hello_world" , right click and choose system library propersity ,under the SYSLIB, the RTOS lists is only "none(signal thread)" and the uc/os didn't appear, I remember clearly that In Q4.1 and NiosII1.1 when I did this the RTOS include "none " and "uc/os" ,what wrong is it ?   meanwhile I open the /../kits/nios2/software , I didn't find the files about u/cos ,but in QII4.1 and NIOSII1.1 they exists, why?  the os of my computer is XP sp2   how can I do for it ?  thanks

[Altera_Forum]

aihuazou, 

 The niosforum has a useful search capability which enables you to search for previous answers to your question. If you search for MicroC then you will find two threads with the answer to your question.  http://www.niosforum.com/forum/index.php?a...=st&f=20&t=2133 (http://www.niosforum.com/forum/index.php?act=st&f=20&t=2133) http://www.niosforum.com/forum/index.php?a...t=st&f=2&t=1994 (http://www.niosforum.com/forum/index.php?act=st&f=2&t=1994)