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链接:http://www.maplesoft.com/support/faqs/detail.aspx?sid=101213
; [& E2 k; F* dKernel Connection Error when starting Maple (Windows)$ d' s3 ~, l$ c+ _* ^
If you receive this error: " F5 f% N4 j- z
"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: 9 ?; `, Q) _; L a/ Y
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1. 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. + q/ Y" o& }; \8 c
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(For information on activating, please click here http://www.maplesoft.com/support/faqs/detail.aspx?sid=32632 ) 1 {" E6 s# o& J9 ?5 ?
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2. Please ensure that your firewall is properly configured for Maple.
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(For information on configuring your firewall, please click here http://www.maplesoft.com/support/faqs/detail.aspx?sid=32614 ) + Q. C2 K% S; a) A
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3. Open up the Maple.ini file with a text editor.
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) d9 C, L6 l3 ?3 lOn Windows XP, it is located in C:\Documents and Settings\[your user name]\Application Data\Maple\[version number]
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6 D) Y1 o2 w2 u# zOn Windows Vista and 7 it is located in C:\Users\[your user name]\AppData\Roaming\Maple\[version number] 8 Q6 U5 ^2 N: P( |; f6 s- y& @
# R- [/ l7 l! n% K& ^ `Now search for [Options].In the line directly below [Options], type:
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5 G0 r& N9 l7 z/ J. `4 aConnectionType=0
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2 G0 }# Z6 z$ w6 \! k" D; OSave 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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& u- ?) p( b% |4 e4 KIf you are still having problems with this error message on your Windows computer, please contact Maplesoft Technical Support at support@maplesoft.com . ! H, O; w0 y1 u3 V2 w7 Y
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