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链接:http://www.maplesoft.com/support/faqs/detail.aspx?sid=101213
8 M' d" w, ?& G$ B8 e; mKernel Connection Error when starting Maple (Windows)
1 T& N9 @; r2 I5 eIf you receive this error:
- T; ^4 B) T3 Q. u9 T"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: % y" K& I- W5 O Q1 v3 v
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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. ( u5 J+ y' y M
- |: A( K n/ R6 j(For information on activating, please click here http://www.maplesoft.com/support/faqs/detail.aspx?sid=32632 )
# V/ d0 A" J9 d; m7 `' ^- y/ j* r* x# ?: t. r3 m3 {
2. Please ensure that your firewall is properly configured for Maple.
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9 g2 G$ }# P, b+ ^1 F4 q3 o(For information on configuring your firewall, please click here http://www.maplesoft.com/support/faqs/detail.aspx?sid=32614 )
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( |. y" o2 e& g! A7 p' l* z1 |3. Open up the Maple.ini file with a text editor. # N$ O& c5 n; V6 L' T
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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] ' G; V8 r8 ~& Z
9 n0 t3 J& ?, p) d1 o1 \: mNow search for [Options].In the line directly below [Options], type: 2 R9 a* q. e6 p
1 j6 }8 B; n2 A" @. EConnectionType=0 . j& p# _/ n+ m9 S; f2 b0 {+ O1 A
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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.
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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 . , E8 ~/ o) r. l; `' W% u
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