Problem on install Quartus 9.1

[Altera_Forum]

Please, help. 

I can not install "91_quartus_free.exe".  Twice read out it from your site. Files identical.  On two different computers a situation identical.   The size “91_quartus_free.exe” is equal 1 528 816 982 Bytes.  Operational system Windows XP SP2.  The process of installation begins and in 10-15 minutes stops with the message:  The following error occurred on file ‘C:\altera\91\quartus\common\help\webhelp\merjedProject\msgs\msgs\wddrtcl_must_be_same_clk_type.htm’  Figure of the screen of the display is attached to this letter.  If "to pass", a similar situation arises with the following files.  I shall be very grateful for your answer.

[Altera_Forum]

Longshot, but check this link: 

 http://www.altera.com/support/kdb/solutions/rd11122009_735.html  summary:  problem file error: directory or file cannot be created (0x52)  solution   This error may be generated during installation of the Quartus® II software version 9.1 on a partition or hard disk formated as FAT32. The problem is related to the Windows FAT32 installation files for the Help topics that cover Quartus II Messages.  ....  tjd