2015的license问题

zhangxp

ADS其它部分用的好好的，在仿真PCB微带线的时候就完蛋了，请教一下谁有 好办法
License check returned: Momentum Object

  `; b! n9 k+ v) D6 S% hLicense file signature is invalid

Possible Causes:
1.        The license file was altered.
2.        The license file was created with an invalid key.
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! G% c( u0 b$ f# ^# V: j0 }Troubleshooting Tips:
2 t0 Y7 o1 ^' t9 O% Q) ]0 Y& N0 w, J% H1. Do not alter the license files unless directed to do so by Keysight tech support.
3 E6 t0 k' E- ~/ |" c+ w+ I: y( r, d2. Obtain a valid license file and restart the license wizard.
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5 K. l! g0 H1 [2 Y% vLicense Requested:  mom_obj
License path:  C:\Program Files\Keysight\EEsof_License_Tools\bin\license.lic
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5 o: E# M; [& `- U2 `  u--- ERROR ---------------------------------------------------------------------

License not available
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sujuanyu888

我也是其它用的好好的。画图页面。用File>design parameter，这个功能，出现没有license这个错误，其他能用。