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  • OPC Server

"Can not allocate Share memory" is displayed at startup.

2020.06.03

"Can not allocate Share memory" may be displayed when the application closed unexpectedly and restarts.

This error does not affect the operation of OPC Server.

This is because a process called "VLINKS.exe" that is a part of the component of the communication library made by Mitsubishi Electric used in OPC Server remains due to the unexpected close of OPC Server.

When OPC Server is started while this process is running, this error is displayed.

To eliminate the error display, terminate this process before starting OPC Server.

Please note that we cannot guarantee the effects of the termination of this process on other Mitsubishi Electric applications.