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链接:http://www.maplesoft.com/support/faqs/detail.aspx?sid=1012136 v& O# T4 Y* g2 q9 B
Kernel Connection Error when starting Maple (Windows)7 d3 k, F$ y+ ^4 i- C, Z
If you receive this error:
! m; {7 F, E/ w"kernel connection error" or "unable to connect to kernel"
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While using Maple on your Windows system, please try the following three things: . ?* b" P* P# M# W6 T- ~, H j
* `9 j- \8 u/ C' L! T+ A8 s& o1. Ensure that you have a file called license.dat in the license folder of your Maple installation directory (by default it is C:\Program Files\Maple\license). If there is no license.dat file here, please activate your copy of Maple.
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- C( ^* W& Q# B. g( M, h2 m(For information on activating, please click here http://www.maplesoft.com/support/faqs/detail.aspx?sid=32632 )
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2. Please ensure that your firewall is properly configured for Maple. - R0 k4 R# Z" S, U- v y$ I
4 B, ~# x& k7 V3 r(For information on configuring your firewall, please click here http://www.maplesoft.com/support/faqs/detail.aspx?sid=32614 ) % `; s% y! U% o. j
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3. Open up the Maple.ini file with a text editor. # Z1 F) g, b" p
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On Windows XP, it is located in C:\Documents and Settings\[your user name]\Application Data\Maple\[version number] 3 |6 ]" V3 \ ^; ^! I
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On Windows Vista and 7 it is located in C:\Users\[your user name]\AppData\Roaming\Maple\[version number] 6 y% h& j3 _$ w& s. r
& h+ Z4 j$ u7 g8 o6 K7 l4 j7 fNow search for [Options].In the line directly below [Options], type:
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ConnectionType=0
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6 {6 v9 x( L$ S9 X( |" T1 ?Save the file and see if Maple works. If not, open the Maple.ini file and change the ConnectionType=0 to ConnectionType=1, save the file and try Maple again. If it still doesn't work, set the ConnectionType=1 to ConnectionType=2 and try Maple again. There are only 3 allowable values for ConnectionType.
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- i9 a& w4 G, j3 EIf you are still having problems with this error message on your Windows computer, please contact Maplesoft Technical Support at support@maplesoft.com . 5 I9 i& ^1 |% e X) E! M- ?8 s
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