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

License file signature is invalid

Possible Causes:
" W6 p% H7 b1 x1.        The license file was altered.
6 L% G( Q# k; _$ k3 h  \; b) J2.        The license file was created with an invalid key.

Troubleshooting Tips:
* V' H% u: x/ r# i" m* B1. Do not alter the license files unless directed to do so by Keysight tech support.
2. Obtain a valid license file and restart the license wizard.
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$ W0 w3 N2 c% F: {3 K) ]License Requested:  mom_obj
$ x. R: o2 S3 V9 `License path:  C:\Program Files\Keysight\EEsof_License_Tools\bin\license.lic
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% u1 z6 x( @% Q1 v--- 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。
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