System Requirement: Windows 9x,me,xp, NT,
Vista, Windows 7.
When purchase it,
please send the serial number to us by E-mail (do not need
connect internet to register in mysite when setup). After
validated, Mathsay with the serial number can be download from
"User Download" or can be sent to you by Email from us.
When renewedly setup after
formalizing your PC, you can send us new serial number by
E-mail. It will be free that we send the software with new
serial number to you.
services provided by Golden Oct. Computer Network Service Co.,
Ltd (P. R. China).
Sold by 2CheckOut.com Inc. (Ohio, USA).
version, 6M size) Purchase
Download (trial version, 6.5M size)
Download (trial version,
(4.5H, 6M Size)
1. After finishing payment, please send
your serial number to us. After affirmed by
2CheckOut.com Inc, Mathsay (with serial number) will be sent to
you within 30 hours.
2. Unzip first. Please read "read me",
3. If size < 6M or 5M, please download
4. Serial number will be showed after
exit trial version