Only a local administrator user is able to control the mass spec (multiple models) - WKB56182
Article number: 56182
SYMPTOMS
- Only a user with local administrator access is able to control the mass spectrometer (multiple models)
ENVIRONMENT
- Multiple Waters mass spectrometer models
- MassLynx
- Empower
CAUSE
Only the administrator user has full read/write access to the program folders on the PC, while non-administrator users do not. These folders contain the drivers and user interface files necessary for control of the instrument.
Examples include the following:
Empower:
C:\Empower
C:\Program Files (x86)\Oracle
C:\Program Files (x86)\Waters Instruments
MassLynx:
C:\MassLynx
C:\Program Files (x86)\Waters Instruments
FIX or WORKAROUND
- Select the folder(s) listed above; right-click > Properties.
- Select the Security tab.
- Select each of the Groups or user names and, in the Permissions for Authentication section, ensure that there is a tick in the Allow column for each type of permission.Permissions include the right to modify, read, and write files within the folder.
- If a user does not have all of the permissions they require, click the Edit... button to change permissions.
ADDITIONAL INFORMATION
This issue is often reported for ACQUITY QDa systems.
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