HI..
even im facin the same prob, i tried installin oracle 8i as well as oracle 9i on my sys with winXP SP2 on it. n it works the first time after installtion, but later on restart it gives the err TNS protocol adapter error. The Oracleservice says starting. ive tried reinstallin it several times also tried completly formattin my sys n thn reinstallin, but still the prob continues..
can u pls let me know if u guys were able to resolve this prob...
bye.... P