重新安装了好多次，也加了环境变量还是不行，点开ansys electronics desktop就会出现报错。
Failover feature 'Ansys electronics_desktop' is not available.
Request name electronics_desktop does not exist in the licensing pool.
Invalid (inconsistent) license key.
The license key and data for the feature do not match.
This usually happens when a license file has been altered.
Feature
electronics_desktop
License path
D
\Program Files\AnsysEM\Shared Files\Licensing\license_files\ansyslmd.lic;
FlexNet Licensing error
-8,523
Failover feature 'Ansys electronics_desktop' is not available.
Request name electronics_desktop does not exist in the licensing pool.
Invalid (inconsistent) license key.
The license key and data for the feature do not match.
This usually happens when a license file has been altered.
Feature
electronics_desktop
License path
D
\Program Files\AnsysEM\Shared Files\Licensing\license_files\ansyslmd.lic;
FlexNet Licensing error
-8,523
