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链接:http://www.maplesoft.com/support/faqs/detail.aspx?sid=101213* B6 v, m1 ~7 l f. m
Kernel Connection Error when starting Maple (Windows)
5 W) Y0 T2 _( ?3 N& V0 O7 }If you receive this error: 6 R/ o. m% \5 m9 }8 J
"kernel connection error" or "unable to connect to kernel" & \7 P( q" F6 V2 w7 ~2 B
- h. p" U q' U/ L$ aWhile using Maple on your Windows system, please try the following three things:
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' B1 W) ?/ C1 r; \% q1. 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.
) ?7 u, `+ X8 W: z2 k1 o" f5 H1 i7 J3 i4 T
(For information on activating, please click here http://www.maplesoft.com/support/faqs/detail.aspx?sid=32632 ) 6 w+ u! Y$ s/ P' I2 V" W' }
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2. Please ensure that your firewall is properly configured for Maple. % ?* K2 k' @7 A& D" H! H' k, E/ F2 Q
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(For information on configuring your firewall, please click here http://www.maplesoft.com/support/faqs/detail.aspx?sid=32614 ) 0 M( i( K( _" v! V% k. P
- U$ n( L5 }1 y) V" V3. Open up the Maple.ini file with a text editor.
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" ^' f4 x' G k4 \$ D* Y1 o2 MOn Windows XP, it is located in C:\Documents and Settings\[your user name]\Application Data\Maple\[version number]
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1 H4 V& T& P7 b' w& @- aOn Windows Vista and 7 it is located in C:\Users\[your user name]\AppData\Roaming\Maple\[version number] 5 f( @/ q7 t+ o+ a- l
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Now search for [Options].In the line directly below [Options], type:
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ConnectionType=0 * l# x! [$ g/ C
& u0 ]) L/ o* } M; v5 o$ _ \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. " ], Y8 R7 a/ C4 T0 g+ e- }7 b
0 r4 r: l) M/ N x" Z- m3 JIf you are still having problems with this error message on your Windows computer, please contact Maplesoft Technical Support at support@maplesoft.com . ! O) g, u Q; s- W( v- t
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