Yesterday I went to the customer to install the Oracle database and got some experience. Most taboch Chinese: Oracle installation catalog must not be Chinese, otherwise it is not installed. When you want to select the installation location, the address of the installation source is garbled. Unable to perform the next step. Space: Space is more evil, if there is space in the name of the folder, even the installation cannot be done. After clicking on Setup.exe, there is no response at all. So space is the most evil. Other characters: This is not tested, you are interested in testing yourself. Other experience: Win98 can be installed in Oracle9i, and Win2000 is at least SP1 to install. After other installation experience, I haven't accumulated it yet. Ha ha