Hp proliant ML 110 G4 + can't read error memory

[Technical Technical]

Good Afternoon,

During the installation of software has Groupwise Client 7.0.2, appears a error who it say Can't be read.

Add information about Computer
Hardware :
Xeon 3040 (2*1.86 Ghz)
2,5 Gigabyte ,
Disk Sata 150 Gb
Hp DAT 72 internal USB.

Software :
Windows Server 2003 Server R2
Etrust CA 7.1.4
Hp Data Protector Single Sever Edition 2007
Novell Client 4.91 SP4
Internet Explorer 6.1 SP1
And Update Microsoft do .

Thank for your Help.
Tech