Oracle 11gR1 on Win7

When Oracle checks the operating system compatibility, it does not pass the check. At this time, when we click "Next" for installation, it cannot be installed. The error message in the second picture is displayed, therefore, Oracle can only be installed after the compatibility problem is solved. At this time, we first need to find the Oracle Installation File, the following describes the path of my installation file, first find the path:

"E:/Oracle enterprise_standard edition_11.1.0.7/database/stage/prereq/DB/refhost. xml".

After finding the "refhost. xml" file, if you have not installed the XML software, open the file in Notepad. After opening the file, find the following node:

<! -- Microsoft Windows Vista -->
<Operating_system>
<Version value = "6.0"/>

Replace the preceding nodes with the following:

<! -- Microsoft Windows 7 -->
<Operating_system>
<Version value = "6.1"/>

Here's the complete http://blog.sina.com.cn/s/blog_60e930e60100ggp8.html