[1specific]

У меня та же проблема. Но с правами всё ок.

Скрин

А в логе gsync64.msi.log такое:

лог

Property(S): DATABASE = C:\Windows\Installer\698e5bc0.msi
Property(S): OriginalDatabase = C:\Program Files (x86)\Google\Update\Install\{BFA9FE1A-C685-4ABB-AD11-F08B4411C9A8}\gsync64.msi
Property(S): UILevel = 2
Property(S): ACTION = INSTALL
Property(S): ROOTDRIVE = D:\
Property(S): CostingComplete = 1
Property(S): OutOfDiskSpace = 0
Property(S): OutOfNoRbDiskSpace = 0
Property(S): PrimaryVolumeSpaceAvailable = 0
Property(S): PrimaryVolumeSpaceRequired = 0
Property(S): PrimaryVolumeSpaceRemaining = 0
Property(S): INSTALLLEVEL = 1
Property(S): SOURCEDIR = C:\Program Files (x86)\Google\Update\Install\{BFA9FE1A-C685-4ABB-AD11-F08B4411C9A8}\
Property(S): SourcedirProduct = {D827660F-36C3-4CB6-BCFF-C0E066935C55}
Property(S): ProductToBeRegistered = 1
MSI (s) (F0:38) [21:39:02:460]: Product: Backup and Sync from Google -- Installation failed.

MSI (s) (F0:38) [21:39:02:460]: Установщик Windows выполнил установку продукта. Продукт: Backup and Sync from Google. Версия: 3.41.9267.0638. Язык: 1033. Изготовитель: Google, Inc.. Установка завершена с состоянием: 1603.

=== Logging stopped: 18.05.2018 21:39:02 ===

Посоветуйте, что еще можно сделать?