In C:\Windows\Temp\, the folder fs-capricorn fills up hard disk with files named AV-malware-names until there is no free space left
The files in the fs-capricorn folder are normally deleted when the computer is shut down. Unexpected system crashes can cause a situation where the files are not automatically removed. You can safely go ahead and manually remove the AV-malware-names files in the fs-capricorn folder. Take note that some of the files can be in use and locked and therefore they cannot be removed. You can skip the removal of those files.
Article no: 000014816
When trying to create an offline MSI installer for F-Secure Computer Protection using the FSMSI tool, user receives error: "FsMsiTool is not recognized as an internal or external command."
You have to execute the FSMSI tool command from the directory where the tool is saved to or else you will get the error. Using the command prompt, navigate to the folder where you have saved the tool and then run the command mentioned in this help guide.
Article no: 000014777
I am trying to install F-Secure Computer Protection/Server Protection on a Windows host and it failed between 80 to 99%. In fsdiag, NetworkInstaller.log displays the following entry:
*E: MsiMessageCallback: MSI: Service 'F-Secure Hoster (Restricted)' (fsnethoster) failed to start. Verify that you have sufficient privileges to start system services.
*E: MsiHandler::RunMsi: MSI returned code 1603
Follow the workaround below to fix the installation issue:
Rename following files to anything else (e.g. vcruntime140_old.dll):
On 64 bit Windows:
On 32 bit Windows:
Restart the host.
If the steps above do not help, there is a possibility that registry key HKEY_USERS\S-1-5-20 doesn't have the required permission for NETWORK SERVICE and fsnethoster is unable to create an entry there. Follow the steps below to fix the issue:
Click Start. Type regedit, and press Enter. Navigate to and select registry key HKEY_USERS\S-1-5-20. Select Edit. Select Permissions. Click Add... Type NETWORK SERVICE. Click Check Names (the name should get underlined). Click OK. Check Allow checkbox for Full Control (also Read permission should be automatically allowed). Click Apply. Click OK.
Article no: 000002638
How to deploy PSB Computer Protection or Server Protection using a clone image?
From version 18.14 onwards, F-Secure Computer Protection for Windows and F-Secure Server Protection for Windows support the clone image installation. Follow the instructions here for installing the product using a clone image.
Article no: 000004589
Software Updater is unable to download Java updates. Trying to use the same download link that is written in the logs leads to an error, so it can't be used manually.
Oracle has changed the way Java is licensed. A side effect of this is that Java updates can be downloaded only from the vendor's server with authentication. This stops Software Updater from downloading the Java update. We have published a change to Computer Protection to stop showing Java update as a missing update in Software Updater. After this, you will need to install Java update manually (not via F-Secure Software Updater). At the same time, we are not going to change the Software Updater behavior for the rest of the products. To stop Software Updater from trying to install the problematic Java update automatically, you can exclude the Java Update from the automatic installation by following these steps: If you have a Business Suite product (Client Security or Server Security)
Log in to Policy Manager Console Select the target group from the Domain Tree Go to the Settings tab Select Software Updater Click on Add from the right side of the Exclude software from automatic installation list Use Java as the software name to exclude it
If you have a Protection Service for Business product (Computer Protection or Server Protection)
Log in to the PSB Portal Go to the Profiles page Click the profile you want to edit Select Software updater Click Add software below Exclude software from automatic installation Write Product=Java to exclude Java software from automatic installation
After the change, you will need to install the Java update manually. NOTE: The above mentioned information is also available in the following community article: https://community.f-secure.com/t5/Known-Issues-in/Software-Updater-unable-to/td-p/116932
Article no: 000011585
User receives error "The specified subscription number is invalid" after entering the subscription key for PSB Server Security / Server Protection during installation of PSB Server Security.
The error takes place when you downloaded the F-Secure Server Security (Business Suite) installer instead or from a different PSB portal. The PSB Server Security / Server Protection installation files are portal specific (PSB 1, 2, 3 & 4). You can verify from your license certificate to which PSB Portal your subscription key belongs to. Proceed to download the PSB Server Security installation file from the correct portal download page and install the product:
EMEA (PSB1): https://emea.psb.f-secure.com/#/public-downloads America (PSB2): https://amer.psb.f-secure.com/#/public-downloads APAC (PSB3): https://apac.psb.f-secure.com/#/public-downloads EMEA2 (PSB4): https://emea2.psb.f-secure.com/#/public-downloads EMEA3 (EUSMI): https://emea3.psb.f-secure.com/#/public-downloads
A similar validation error can occur if you try to install the older version of PSB Server Security 12.10 using the PSB Computer Protection installer-file as it cannot be validated with a PSB Server Security license or vice versa. To confirm this, check the filename of the installer itself. Only PSB Server Protection and Computer Protection uses the same installer
Article no: 000009666
PSB client does not take the new expiry date into used after subscription key is renewed.
In the scenario whereby PSB subscription is renewed when a subscription is valid still, there is a delay of up to 8 hours for the PSB client to take the new expiry date into use after renewal is done. In the scenario whereby the PSB subscription is renewed after the subscription is expired, the PSB client will take the new expiry date into use immediately. You do not need to re-enter the subscription key on the PSB client in case the subscription key remain unchanged.
Article no: 000007397
F-Secure PSB Computer Protection shows "Check that your internet connection is working and try again" error after entering subscription key during installation.
If you are connected to the internet and still getting the "Check that your internet connection is working and try again" error message during installation with a subscription key, follow the steps below to rule out other probable causes: Incorrect subscription key:
Check that you are using the correct subscription key during installation Double-check the spelling and verify from either your license certificate or from the Subscriptions page in the PSB portal that you are using a valid license
Insufficient number of available licenses:
Check that there are still available licenses on the subscription key you're trying to use In the PSB portal, go to the Subscriptions page and check the Usage column for the license in question. If there are no more available licenses, you have two options:
Remove old installations that are no longer in use to free up licenses, or; Acquire more licenses by reaching out to your F-Secure reseller partner or F-Secure sales contact
If you would like to remove old installations that are no longer in use to free up licenses, follow the steps below:
Log in to the PSB portal Go to the Devices page Select the device(s) you want to remove, using the checkbox on the left Click Remove device from the options at the bottom of the screen
After removing a device from the PSB Portal, the device will be added to a list of removed computers so that it will not be able to connect to the portal anymore and take a license into use. To be able to reinstall PSB Computer Protection on these devices, you need to clear the list of removed computers:
Login to the PSB Portal Go to the Subscriptions page Open the action menu on the right side of the license Click Clear list of removed computers
Note: If a computer is on the list of removed computers and you try to use the subscription key on that computer, you will get the same "Check that your internet connection is working and try again" error message. You will need to clear the list of removed computers to install the software again on that computer. Installation file has been downloaded from the wrong PSB Portal: The installation files for PSB Computer Protection are PSB Portal specific. Make sure you have downloaded the installation file from the correct portal. You can verify the portal the subscription key belongs to from your license certificate.
Article no: 000008841
Can the Computer Protection profile be used to force the firewall on if the end user has turned it off?
The on/off state of the Windows Firewall can be fully controlled from the PSB portal settings profiles. To modify the state of the firewall, do as follows:
Log in to the PSB Management Portal Go to the Profiles page Click on the profile you want to edit (observe that profiles with the READ ONLY flag cannot be edited) Select the Firewall page from the options on the left Under General settings, set the Use Windows Firewall-setting to the desired mode (to prevent anyone from being able to modify the setting locally, click the lock-icon on the extreme right side of the setting, so that the lock is closed)
The Windows Firewall will always follow the setting in Computer Protection. Users with sufficient rights can turn the firewall on or off directly through the firewall settings in Windows, but it will be forced back again in a few seconds time. Leaving the setting unlocked in the settings profile will allow for local settings to override the value stated in the profile, see the following examples: Profile setting: firewall ON, setting unlocked Setting in Computer protection UI: OFF Result: the Windows Firewall will be forced OFF Profile setting: firewall ON, setting unlocked Setting in Computer protection UI: ON Result: the Windows Firewall will be forced ON Profile setting: firewall ON, setting locked Setting in Computer protection UI: Will be forced ON Result: the Windows Firewall will be forced ON
Article no: 000016070
How can I exclude certain software update from the F-Secure Software Updater in F-Secure PSB?
Prerequisite: You need to have a non-default profile before you can configure your software updater settings.
To exclude specific software updates from automatic installation:
Log in to the PSB Portal Go to the Profiles Select the profile you want to modify Go to Software updater Under Exclude software from automatic installation, click Add software and then type in the keywords or a Bulletin ID using the formula: PRODUCT=<value>;SP=<value>. The service pack is optional. For example:
PRODUCT=Skype 6 PRODUCT=office; SP=SP2 PRODUCT=Java PRODUCT=Microsoft BULLETIN=MSNS19-08-4494174_V2
Lock the setting with the Padlock (Disallow user changes) and click Save and Publish. After the profile has been saved and published, the exclusion will be taken into use on the devices that have this profile assigned.
Article no: 000006571
I am receiving reports from Windows Security Center that "Computer Protection by F-Secure is snoozed". Trying to activate the product through Windows Security Center brings up a dialog asking for admin rights to enable the software. When opening the F-Secure software directly, everything seems to be functioning normally.
This is a temporary state reported by Computer Protection to the Windows Security Center while it is updating its core components. These updates usually take 15-45 seconds to complete, after which Computer Protection will report that it is returning to a fully active state. We report the statuses to Windows Security Center, but we have no further control over how it chooses to display this information to the end users. There is always a possibility that a notification about the product being snoozed might remain visible to end users even after the product has returned to functioning normally and reported that state.
Article no: 000015354
I am trying to uninstall Computer protection from my Windows PC, I get an error: "Uninstallation is not allowed, Settings do not allow local uninstallation. Contact your administrator."
This is due to the Computer Protection profile setting that disallows user from uninstalling the product locally. Please ask your PSB account administrator to change the settings:
Go to PSB Portal Choose Profiles Select the profile that is assigned to the computer Go to General Settings Go to Allow the user to uninstall the product Enable the setting (slide down to green) Click Save and publish
Article no: 000016792
F-Secure PSB Computer Protection installation on a Windows 8 computer, fails with error "Check System Requirements, This version of Windows is not supported, please make sure you have the right operating system and service packs installed."
Only Microsoft Windows 7, 8.1 and 10 (all 32-bit and 64-bit editions) are supported for F-Secure PSB Computer Protection installation. Proceed to upgrade your Microsoft Windows 8 operating system to version 8.1 before installing the F-Secure product.
Article no: 000011265