Adding a negative ion mode experiment to an Analyst® software quantitation methods can be done by opening an older quantitation method in Analyst and then using Save As to save a copy of the older method. The negative ion mode information can be added by toggling the Data Source options in that drop down menu.
To set up a MRM transitions where the Q1 mass for one compound is identical to a second compound in Analyst® software, change the Q1 mass of the second compound by 0.1 -0.05 Da. After making this adjustment, the software will accept the duplicate mass for Q1.
When installing a MultiQuant™ software license, an error message appears that says "The feature you are trying to access is unavailable. Cannot find license file/License File cannot be opened." To override this error, the software and license need to be installed while logged into Windows as an administrator.
When installing MultiQuant® 3.0.2 software on Windows XP, an error message was received: "An error occurred while installing system components for MultiQuant. Setup cannot continue until all system components have been successfully installed."