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链接:http://www.maplesoft.com/support/faqs/detail.aspx?sid=101213
) U/ G& R2 ]+ W* eKernel Connection Error when starting Maple (Windows)
3 ~1 I0 w" v- s6 I) ^: |If you receive this error: ; |$ K+ } n/ U% K! S
"kernel connection error" or "unable to connect to kernel" ) c) P2 s, Z- p5 f
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While using Maple on your Windows system, please try the following three things: / j8 W% Q! f. M4 k# l( I( ~ m4 \
$ `8 R+ R+ U1 Y; J G* y( f) C/ S1. 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. 3 P) l) F3 H; a- r
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(For information on activating, please click here http://www.maplesoft.com/support/faqs/detail.aspx?sid=32632 ) + O) R+ F2 H; a `1 k
- _" K% R2 H R5 ?2. Please ensure that your firewall is properly configured for Maple. 2 d) X% _0 |3 f- I$ Q+ D
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(For information on configuring your firewall, please click here http://www.maplesoft.com/support/faqs/detail.aspx?sid=32614 ) 8 ^2 B$ o+ W( @. w; o; a+ G/ P( K/ N" B, J
7 u7 |: n( L( q- @" L. s' }: t3. Open up the Maple.ini file with a text editor.
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On Windows XP, it is located in C:\Documents and Settings\[your user name]\Application Data\Maple\[version number]
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On Windows Vista and 7 it is located in C:\Users\[your user name]\AppData\Roaming\Maple\[version number] % m: d2 V( }" |
, C5 m6 C8 q G! M# GNow search for [Options].In the line directly below [Options], type: % C- R0 ^* r$ T$ s% ]
. x0 m* ~& l6 U) B y; x1 f; n ZConnectionType=0 4 V# F( L; x, Q, D' S/ z- {4 b
3 K2 i6 j# R$ h% O2 j+ rSave 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. . a" C t, n; W( y8 J% A
7 K( ]6 Y" g/ R% ?* N4 C8 O
If you are still having problems with this error message on your Windows computer, please contact Maplesoft Technical Support at support@maplesoft.com .
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