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链接:http://www.maplesoft.com/support/faqs/detail.aspx?sid=101213/ o! h. X! {# o- r
Kernel Connection Error when starting Maple (Windows)
( T4 H+ z( q3 D- ZIf you receive this error: 7 x# N4 M' j% s* U
"kernel connection error" or "unable to connect to kernel" 2 n# _& Q3 ~$ u! ^2 _
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While using Maple on your Windows system, please try the following three things:
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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.
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(For information on activating, please click here http://www.maplesoft.com/support/faqs/detail.aspx?sid=32632 )
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$ I2 M/ _" |& ^: f& l" I: b7 b! n2 x: f2. Please ensure that your firewall is properly configured for Maple. " Y+ b. V: \3 t' C( J
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(For information on configuring your firewall, please click here http://www.maplesoft.com/support/faqs/detail.aspx?sid=32614 )
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% D; F5 @7 l$ r7 z3. Open up the Maple.ini file with a text editor. 3 L5 o+ B w/ \& h$ X
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On Windows XP, it is located in C:\Documents and Settings\[your user name]\Application Data\Maple\[version number] 8 N( J6 b) `9 E; \( V" t
( @2 N- }8 y. _, U9 s* r2 OOn Windows Vista and 7 it is located in C:\Users\[your user name]\AppData\Roaming\Maple\[version number] 2 {0 F: i _0 i- p: l
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Now search for [Options].In the line directly below [Options], type: 5 g: Z1 h8 t$ ?( a' u1 W
1 D% b8 }) b p; L, J$ \ConnectionType=0 - F3 R; v$ @6 C( [5 E% y% _
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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 .
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