Returns the folders in which an IMR Biotic database may have been installed, most likely first.
Value
Character vector of unique absolute paths. The folders are not created and are not guaranteed to exist.
Details
On macOS and Linux there is only one candidate, ~/IMR_biotic_BES_database.
On Windows the function returns defaultDbPath first, followed by the
location that raw ~ expansion produces (typically the Documents folder, which
may be redirected into OneDrive). Databases compiled before
BioticExplorerServer 0.8.7 may live in the latter, so both are worth checking.