MySQL 8.0: Conector / NET

[Jorge Valverde]

Hi

I have a problem that deletes many MySQL folders for a long time now that I have to download MySQL Installer Community-8.0.21.msi it does not let me since it appears that I have installed MySQL 8.0.20 Connector / NET and now that I try to uninstall it it comes out:

MySQL Connector Net 8.0.20 Setup Wizard ended prematurely because of an error. Your system has not been modified. To install this program at a later time, run Setup Wizard again. Click the finish button to exit the setup wizard.

And when I try to download MySQL installer community 8.0.21 it comes out:

1: Action 12:48:33: INSTALL.
1: 1: MySQL Connector Net 8.0.21 2: {B76BB4C5-40E4-4D2C-8A18-8C85C304D084}
1: Action 12:48:33: FindRelatedProducts. Searching for related applications
1: Action 12:48:33: AppSearch. Searching for installed applications
1: Action 12:48:33: LaunchConditions. Evaluating launch conditions
1: Action 12:48:33: ValidateProductID.
1: Action 12:48:33: CostInitialize. Computing space requirements
1: Action 12:48:33: FileCost. Computing space requirements
1: Action 12:48:33: CostFinalize. Computing space requirements
1: Action 12:48:33: InstallValidate. Validating install
1: Action 12:48:33: Setv45InstallUtil.
1: Action 12:48:33: InstallInitialize.
1: Action 12:48:33: RemoveExistingProducts. Removing applications
1: Application: {604BC814-D486-4C47-873F-118CF14F4F66}, Command line: UPGRADINGPRODUCTCODE={B76BB4C5-40E4-4D2C-8A18-8C85C304D084} CLIENTPROCESSID=8064 CLIENTUILEVEL=3 MSICLIENTUSESEXTERNALUI=1 REMOVE=ALL
1: Action 12:48:33: INSTALL.
1: 1: MySQL Connector Net 8.0.20 2: {604BC814-D486-4C47-873F-118CF14F4F66}
1: Action 12:48:33: FindRelatedProducts. Searching for related applications
1: Action 12:48:33: AppSearch. Searching for installed applications
1: Property: OLDVERSION, Signature: Ver5081
1: Property: OLDVERSION, Signature: Ver507
1: Property: OLDVERSION, Signature: Ver506
1: Property: OLDVERSION, Signature: Ver505
1: Property: OLDVERSION, Signature: Ver504
1: Property: OLDVERSION, Signature: Ver503
1: Property: OLDVERSION, Signature: Ver502
1: Property: OLDVERSION, Signature: Ver501
1: Property: OLDVERSION, Signature: Ver500
1: Property: PREUPGRADEVERSION, Signature: Pre638
1: Property: PERUSERINSTALL, Signature: Reg638
1: Property: PERUSERINSTALL, Signature: Reg644
1: Property: HLM_LOCATION, Signature: HLMRegSearch
1: Property: NETFRAMEWORK45, Signature: NetFramework45
1: Action 12:48:33: LaunchConditions. Evaluating launch conditions
1: Action 12:48:33: ValidateProductID.
1: Action 12:48:33: CostInitialize. Computing space requirements
1: Action 12:48:33: FileCost. Computing space requirements
1: Action 12:48:33: CostFinalize. Computing space requirements
1: Action 12:48:33: InstallValidate. Validating install
1: Action 12:48:33: Setv45InstallUtil.
1: Action 12:48:33: InstallInitialize.
1: Action 12:48:33: GenerateScript. Generating script operations for action:
1: InstallInitialize
1: Action 12:48:33: RemoveExistingProducts. Removing applications
1: Action 12:48:33: ProcessComponents. Updating component registration
1:
1: Action 12:48:33: MsiUnpublishAssemblies. Unpublishing assembly information
1: Application Context:Unpublishing assembly information, Assembly Name:
1: Action 12:48:33: UnpublishFeatures. Unpublishing Product Features
1: Feature: Unpublishing Product Features
1: Action 12:48:33: UninstallPerfCounterData.
1: Action 12:48:33: RollbackUnregisterPerfCounterData.
1:
1: Action 12:48:33: UnregisterPerfCounterData.
1:
1: Action 12:48:34: RemoveRegistryValues. Removing system registry values
1: Key: Removing system registry values, Name:
1: Action 12:48:34: RemoveShortcuts. Removing shortcuts
1: Shortcut: Removing shortcuts
1: Action 12:48:34: ManagedDataUnInstallSetup.
1: Action 12:48:34: ManagedDataUnInstall. Unregistering data provider from machine.config
1: Action 12:48:34: ManagedWebUnInstallSetup.
1:
1: Action 12:48:34: RemoveFiles. Removing files
1: File: Removing files, Directory:
1: Action 12:48:34: RemoveFolders. Removing folders
1: Folder: Removing folders
1: Action 12:48:34: CreateFolders. Creating folders
1: Action 12:48:34: InstallFiles. Copying new files
1: Action 12:48:34: CreateShortcuts. Creating shortcuts
1: Action 12:48:34: WriteRegistryValues. Writing system registry values
1: Action 12:48:34: InstallPerfCounterData.
1: Action 12:48:34: RegisterUser. Registering user
1: Action 12:48:34: RegisterProduct. Registering product
1: Action 12:48:34: MsiPublishAssemblies. Publishing assembly information
1: Action 12:48:34: PublishFeatures. Publishing Product Features
1: Action 12:48:34: PublishProduct. Publishing product information
1:
1: Action 12:48:34: InstallFinalize.
1: Action 12:48:34: InstallInitialize.
1: Action 12:48:34: ProcessComponents. Updating component registration
1: Action 12:48:34: MsiUnpublishAssemblies. Unpublishing assembly information
1: Application Context:Global, Assembly Name:MySql.Data,version="8.0.20.0",culture="neutral",publicKeyToken="C5687FC88969C44D",processorArchitecture="MSIL"
1: Application Context:Global, Assembly Name:Google.Protobuf,version="3.6.1.0",culture="neutral",publicKeyToken="A7D26565BAC4D604",processorArchitecture="MSIL"
1: Application Context:Global, Assembly Name:BouncyCastle.Crypto,version="1.8.3.0",culture="neutral",publicKeyToken="0E99375E54769942"
1: Application Context:Global, Assembly Name:Renci.SshNet,version="2016.1.0.0",culture="neutral",publicKeyToken="1CEE9F8BDE3DB106",processorArchitecture="MSIL"
1: Application Context:Global, Assembly Name:SshNet.Security.Cryptography,version="1.2.0.0",culture="neutral",publicKeyToken="C5687FC88969C44D",processorArchitecture="MSIL"
1: Application Context:Global, Assembly Name:Ubiety.Dns.Core,version="2.2.1.0",culture="neutral",publicKeyToken="C5687FC88969C44D",processorArchitecture="MSIL"
1: Application Context:Global, Assembly Name:Zstandard.Net,version="1.1.7.0",culture="neutral",publicKeyToken="C5687FC88969C44D",processorArchitecture="MSIL"
1: Application Context:Global, Assembly Name:K4os.Compression.LZ4,version="1.1.11.0",culture="neutral",publicKeyToken="2186FA9121EF231D",processorArchitecture="MSIL"
1: Application Context:Global, Assembly Name:K4os.Compression.LZ4.Streams,version="1.1.11.0",culture="neutral",publicKeyToken="2186FA9121EF231D",processorArchitecture="MSIL"
1: Application Context:Global, Assembly Name:K4os.Hash.xxHash,version="1.0.6.0",culture="neutral",publicKeyToken="32CD54395057CEC3",processorArchitecture="MSIL"
1: Application Context:Global, Assembly Name:System.Buffers,version="4.0.3.0",culture="neutral",publicKeyToken="CC7B13FFCD2DDD51",processorArchitecture="MSIL"
1: Application Context:Global, Assembly Name:System.Runtime.CompilerServices.Unsafe,version="4.0.4.1",culture="neutral",publicKeyToken="B03F5F7F11D50A3A",processorArchitecture="MSIL"
1: Application Context:Global, Assembly Name:MySql.Web,version="8.0.20.0",culture="neutral",publicKeyToken="C5687FC88969C44D",processorArchitecture="MSIL"
1: Action 12:48:34: UnpublishFeatures. Unpublishing Product Features
1: Feature: EntityFramework
1: Feature: Core.Feature
1: Feature: WebProviders
1: Feature: Plugins
1: Action 12:48:34: RollbackUnregisterPerfCounterData.
1: Action 12:48:34: UnregisterPerfCounterData.
1: Action 12:48:34: RemoveRegistryValues. Removing system registry values
1: Key: \Software\MySQL AB, Name: Default
1: Key: \Software\MySQL AB\MySQL Connector/Net, Name: Version
1: Key: \Software\MySQL AB\MySQL Connector/Net, Name: Location
1: Key: \Software\MySQL AB\MySQL Connector/Net, Name:
1: Key: \SOFTWARE\Microsoft\.NETFramework\v4.5.50709\AssemblyFoldersEx\MySQL Connector Net 8.0.20 v4.5.1, Name:
1: Key: \SOFTWARE\Microsoft\.NETFramework\v4.5.50709\AssemblyFoldersEx\MySQL Connector Net 8.0.20 v4.5.1, Name:
1: Key: \SYSTEM\CurrentControlSet\Services\.NET Data Provider for MySQL\Linkage, Name: Export
1: Key: \SYSTEM\CurrentControlSet\Services\.NET Data Provider for MySQL\Performance, Name:
1: Key: \SYSTEM\CurrentControlSet\Services\.NET Data Provider for MySQL\Performance, Name: Library
1: Key: \SYSTEM\CurrentControlSet\Services\.NET Data Provider for MySQL\Performance, Name: Open
1: Key: \SYSTEM\CurrentControlSet\Services\.NET Data Provider for MySQL\Performance, Name: Collect
1: Key: \SYSTEM\CurrentControlSet\Services\.NET Data Provider for MySQL\Performance, Name: Close
1: Key: \SYSTEM\CurrentControlSet\Services\.NET Data Provider for MySQL\Performance, Name: IsMultiInstance
1: Key: \SYSTEM\CurrentControlSet\Services\.NET Data Provider for MySQL\Performance, Name: Counter Names
1: Key: \SYSTEM\CurrentControlSet\Services\.NET Data Provider for MySQL\Performance, Name: Counter Types
1: Action 12:48:34: RemoveShortcuts. Removing shortcuts
1: Shortcut: upfn1-0t|Documentation
1: Shortcut: vaitcdd6|ChangeLog
1: Shortcut: _rq6aex9|Release Notes
1: Action 12:48:35: ManagedDataUnInstall. Unregistering data provider from machine.config
1: 1: MySQL Connector Net 8.0.20 2: {604BC814-D486-4C47-873F-118CF14F4F66} 3: 3
1: Action 12:48:35: Rollback. Rolling back action:
1: Unregistering data provider from machine.config
1: Removing shortcuts
1: Removing system registry values
1: UnregisterPerfCounterData
1: RollbackUnregisterPerfCounterData
1: Unpublishing Product Features
1: Unpublishing assembly information
1: Updating component registration
1: InstallInitialize
1: 1: MySQL Connector Net 8.0.21 2: {B76BB4C5-40E4-4D2C-8A18-8C85C304D084} 3: 3
1: The action 'Upgrade' for product 'Connector/NET 8.0.21' failed.