Help Qnx installation

im installing qnxrtp.exe on windows 95 with a ibm pc 486 dx2 100mhz 48 mb ram 8gb hard drive with ez-bios then when te installation is finish i reset the pc but then appeare a messege like this: rootdisk not found in any filesystem ,unable to acces packages and the pc doesnt do me please

Your problem is caused by “EZ-BIOS”. QNX doesn’t support that.