Multitasking and FDC

[stafe]

Hello,

Now my os use multitasking ... before i use multitasking the FDC works fine, but now it doesn't work fine ... if i want to load for example the sector 9 there is no problem, but if i load a sector like sector >33 the OS hangs. Its very strange, mabey somebode can help me ...

Thanks

[blackcatcoder]

if it's possible please post some code snipplets of your fdc driver.