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链接:http://www.maplesoft.com/support/faqs/detail.aspx?sid=101213
$ \# s& f# n$ G: EKernel Connection Error when starting Maple (Windows)8 F& k* w* }* Y3 Q" o; v) u# U
If you receive this error: # n: o% [/ i' y
"kernel connection error" or "unable to connect to kernel" , }; f/ o: B+ F* [$ E4 }3 o1 {
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While using Maple on your Windows system, please try the following three things: + g& e/ \( P3 @9 H% G3 ?
7 h5 V; X. w: D7 n/ e1. 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. . Z% f) t% q8 `$ n/ ~7 C
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(For information on activating, please click here http://www.maplesoft.com/support/faqs/detail.aspx?sid=32632 ) ! o0 d1 Q9 x* |0 b2 @
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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 ) ( t8 M$ w2 S/ q9 k; ^* p
! P: S: T" C4 A' `( ^/ ?3. 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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9 W7 l; v- |) f+ J% B* w8 ?: [On Windows Vista and 7 it is located in C:\Users\[your user name]\AppData\Roaming\Maple\[version number] 4 T+ z# S* X& ^
# f' f$ N z/ ]Now search for [Options].In the line directly below [Options], type: - S7 ] q% m) E) [6 Y b
9 v3 P% |; L2 j0 G+ z% OConnectionType=0
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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. + T# _% h7 D8 d1 R
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If you are still having problems with this error message on your Windows computer, please contact Maplesoft Technical Support at support@maplesoft.com . v! l2 x! i9 ?4 J, Z/ Z+ H
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