Oracle 10g Installation Problems in win7

1. Run the source file in compatible mode during installation.

2. After installing Oracle 10 Gb, run em and the interface is displayed, but an error is reported:
Java. Lang. Exception: exception in sending request: NULL
Many functions are not available, prompting you to log on again

Solution: Find the following file

$ ORACLE_HOME/db_1/$ Hostname/sysman/config/EMD. Properties
The default value of agenttzregion is GMT, which can be changed to your time zone. For example:
Agenttzregion = Asia/Shanghai

For the time zone list, see 10.2.0/db_1/sysman/admin/supportedtzs. lst.
Then stop dbconsole to make the time zone settings take effect and restart oracledbconsole:
Then stop dbconsole and restart dbconsole:

In this process, enter the following command in cmd:
Set oracle_sid = orcl
Emctl stop dbconsole
Emctl start dbconsole