Bugs installed on Win2000 by Oracle 10G Beta release

Oracle
Recently got a beta version of oracle10g from a friend. During the installation process, encountered a small episode, written here for your reference.

My machine is Piii700,windows2000+service Pack4.

After clicking the Setup.exe, the window information appears as follows:

Using Paramfile:g:\oracle10g\disk1\install\win32\oraparam.ini

Starting Oracle Universal Installer ...

Checking Required pre-requisites ...

Checking operating System version:must be 4.0, 5.0, 5.1 or 5.2. Actual 5.0 Passed

Checking for Service_pack:must to be 1, 2 or 3. Actual Service Pack 4 Failed
<<<<
Checking for Min_display_colors 256. Actual 4294967296 passed

Some Required pre-requisite checks have failed (= above). You must

Correct problems before continuing with the install, at which

Time they'll be re-checked. Continue? (y/n) N

Oracle does not support Service Pack 4, but it is common sense that the new version of the service pack is compatible with the old version. A little analysis, you can tell that this is a small bug. There was no Service until Oracle's beta version came out. Pack4.

Look at the first line of information, using the G:\Oracle10G\Disk1\install\win32\oraparam.ini parameter file, then is not some of the conditions of the boundary value is defined here?

Find the file, open it, analyze it, and really define the boundary values for some of the detection systems. There are two lines of discovery:
[Windows-5.0-required]
service_pack=1,2,3

As you can see, the version of the service pack is defined. OK, change it to:
service_pack=1,2,3,4

Rerun Setup.exe. See authentication information as follows:

Using Paramfile:g:\oracle10g\disk1\install\win32\oraparam.ini

Starting Oracle Universal Installer ...

Checking Required pre-requisites ...

Checking operating System version:must be 4.0, 5.0, 5.1 or 5.2. Actual 5.0
Passed

Checking for Service_pack:must to be 1, 2, 3 or 4. Actual Service Pack 4 passed
Checking for Min_display_colors 256. Actual 4294967296 passed

All required pre-requisite checks have passed.

Checking if CPU speed is above-MHz. Actual 696MHz Passed
Preparing to launch Oracle Universal Installer from c:\docume~1\admini~1\locals~
1\temp\orainstall2003-08-23_02-32-20pm. Please wait ...


has been passed.

Look back and analyze Disk1\install\win32\oraparam.ini This file, you can see that the minimum installation conditions are:
cpu=300
256 Color resolution
Need to install on NT4 SP6

You can see that oracle10g may have added a new detection file on the Windows platform. Use this file content to determine if the operating system meets the installation requirements.

I don't know if that's the case in the official version.

Attached Disk1\install\win32\oraparam.ini file content:

[Oracle]
Distribution=true
Source=.. /.. /stage/products.jar
license_location=
Jre_location=.. /.. /stage/components/oracle.swd.jre/1.3.1.6.0a/1/datafiles/expanded
Jre_memory_options= "-mx96m"
Default_home_location=\oracle\ora10beta1
Default_home_name=orahome10beta1
No_browse=/net
Nls_enabled=true
Bootstrap=true
oui_version=2.3.0.5.0a
#SHOW_HOSTNAME =always_show shows the HOSTNAME panel ALWAYS
#SHOW_HOSTNAME =never_show does not the HOSTNAME panel
#SHOW_HOSTNAME =condition_show shows the HOSTNAME panel on CONDITION
Show_hostname=never_show
#THIN_JDBC_FILENAME is optional and defaults to Classes12.jar
#The value specified for this should is packaged with OUI, and should
#be relative to <oui expanded stagedir>/jlib/
Thin_jdbc_filename=classes12.jar
#RUN_OUICA Specifies the batch script name that needs to be RUN
#The the script is ouica.bat to Win32, and OUICA.SH for Solaris.
#If The value is not specified, then the Ouica script isn't run
Run_ouica=ouica.bat

[Certified versions]
#You can customise error message shown for failure, provide value for Certified_version_failure_message
windows=4.0,5.0,5.1,5.2

#Windows NT 4.0
[Windows-4.0-required]
#Service Pack for Windows NT4.0, use%systemroot%\winnt Ystem32\winver.exe to find version and Service pack
service_pack=6a
#You can customise the shown for Service Pack failure through Service_pack_failure_message
#Minimum display colours for OUI to run
min_display_colors=256
#Use min_display_colors_failure_message to customise message for failure of check for DISPLAY COLORS

[Windows-4.0-optional]
#Minimum CPU speed required for OUI in MHz
cpu=300
#CPU_FAILURE_MESSAGE, use to customise the error message for CPU speed check

#Windows Winver.exe to find version
[Windows-5.0-required]
service_pack=1,2,3,4
#Minimum display colours for OUI to run
min_display_colors=256

[Windows-5.0-optional]
#Minimum CPU speed required for OUI
cpu=300

#Windows XP use Winver.exe to find version
[Windows-5.1-required]
#Minimum display colours for OUI to run
min_display_colors=256

[Windows-5.1-optional]
#Minimum CPU speed required for OUI
cpu=300

#Windows. NET use Winver.exe to find version
[Windows-5.2-required]
#Minimum display colours for OUI to run
min_display_colors=256

[Windows-5.2-optional]
#Minimum CPU speed required for OUI
cpu=300