FAQ on problems and errors that occur during start up of Piapro Studio are listed.

Category :SupportError when starting Piapro Studio
The Piapro Studio VST/ AU isn’t dislpayed in the plug-in list on the DAW software except for the Studio One.

When you use the DAW software except for the Studio One Artist Piapro Edition, in case the Piapro Studio VST/ AU isn’t displayed in the plug-in list on your DAW software, check the article below. *When you use the Studio One Artist Piapro Edition, in case the Piapro Studio doesn’t appear in the instrument list, check this out. ・ Update the Piapro Studio Update the Piapro Studio to the latest version and check again. Check this out for the way to update manually. ・ Execute the rescanning the plug-in Depends on the DAW software, when you add the plug-in, sometimes it can’t be read in to the plug-in list without […]

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Category :SupportError when starting Piapro Studio
The Piapro Studio isn’t dislpayed as a AU plug-in.

When the Piapro Studio isn’t dislpayed as a AU plug-in, the version of your Piapro Studio may not be adjust for AU. Update to the latest version manually and check again. Check this out for the way to update. Depens on the DAW software, you need to scan the plug-in. When it isn’t displayed even though you update to the latest version, try the rescan of the plug-in in your DAW software. *For the way to scan the plug-in, Check manual or product company of your DAW software.

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Category :SupportError when starting Piapro Studio
VOCALOID4 is not installed. (E-V30)

When you launch the Piapro Studio and get the message “the VOCALOID4 is not installed.” or “the VOCALOID4 is not installed correctly.”, there is a possibility that you don’t install the the voice library of the VOCALOID4 products of Crypton to Piapro Studio. Furthermore, the Piapro Studio plug-in needs different VOCALOID products from the Piapro Studio standalone. Check the following list of the VOCALOID4 products of Crypton that required for the operation of Piapro Studio plug-in and Piapro Studio standalone. The list of the VOCALOID4 products of Crypton that required for the operation of the Piapro Studio standalone. (February, 2019) Hastune Miku V4 Chinese The list of the VOCALOID4 products of Crypton that required for […]

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Category :SupportError when starting Piapro Studio
VOCALOID API is not installed. (E-A20 / E-A41)

If you get the following message “the VOCALOID API is not installed” or “the VOCALOID API is not installed correctly” when you start the Piapro Studio, check the article below. The installation of the VOCALOID API When you don’t install the VOCALOID voice library yet, install it with the procedure of installation guide. At the same time, the VOCALOID API is also installed. Updating the the VOCALOID API You can update the VOCALOID API at the same time with Piapro Studio. First. update Piapro Studio manually, and you will get the message about the updating of the VOCALOID API, then complete the updating of both. ※ For the way to […]

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Category :SupportError when starting Piapro Studio
Only one track can be used in Piapro Studio. (E10)

This message is displayed when you are about to launch plural Piapro Studio plug-ins because you can’t launch them in the same PC. Launch the only one project file you need after you close the project or DAW software that uses Piapro Studio plug-in. When you are launching plural Piapro Studio plug-in in the same project, leave the only one instrument in the plug-in you need and delete the others. The way to delete the instruments of the Studio One Artist Piapro Edition: choose “delete” from the context menu of the launched instruments list. *Although the picture below is the screen of Studio One 2, the procedure is same in […]

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Category :SupportError when starting Piapro Studio
Database required for the operation of Piapro Studio is not activated. (E3-C52 / E4-C52 / ES4-C52)

When you launch the Piapro Studio and get the following message “Database required for the operation of Piapro Studio is not activated.” , check the article below. ・Activate the voice library of the VOCALOID4 or VOCALOID3 products of Crypton To use the Piapro Studio, you need to install the voice library of the VOCALOID4 or VOCALOID3 products of Crypton and complete the activation of them. If you don’t activate them, check again after you complete the activation. About the way to activate the voice library, check this out. Furthermore, the Piapro Studio plug-in needs different VOCALOID products from the Piapro Studio standalone. Check the list of VOCALOID products of Crypton that can […]

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Category :SupportError when starting Piapro Studio
VOCALOID3 has not been installed. (E-V10)

When you launch the Piapro Studio and get the message “the VOCALOID3 is not installed.” or “the VOCALOID3 is not installed correctly.”, there is a possibility that you don’t install the the voice library of the VOCALOID3 products of Crypton to Piapro Studio. The list of the VOCALOID4 products of Crypton that required for the operation of Piapro Studio plug-in. (February, 2019) Hastune Miku V3 Hastune Miku V3 English KAITO V3 MEIKO V3

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Category :SupportError when starting Piapro Studio
The drowing function of the Piapro Studio doesn’t work properly.

When the drowing function of the Piapro Studio doesn’t work properly in Windows, try the procedures below. ・Update to the latest version. Update the Piapro Studio to the latest version and check again. Check this out for the way to update. ・Switch the drawing engine to Windows GDI.  Switch the drawing engine to Windows GDI and check again.   ・Menu “Settings” → change Graphics Engine To → Windows GDI

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Category :SupportError when starting Piapro Studio
An error message is displayed when Piapro Studio is loaded

If an error message is displayed when Piapro Studio is loaded, check the Q&A for the error message below. Failed to load Piapro Studio. (E02) Failed to load Piapro Studio. (E04) Only one track can be used in Piapro Studio. (E10) Database required for the operation of Piapro Studio has not been activated. (E3-C52 / E4-C52 / ES4-C52) VOCALOID4 Voice Library required for the operation of Piapro Studio has not been installed. (E4-C51) Initializing Piapro Studio failed. (E-E01) VOCALOID API has not been installed. (E-A20 / E-A41) An error has occurred in the VOCALOID API. (E-A22 / E-A42) VOCALOID3 has not been installed. (E-V10) VOCALOID4 has not been installed. (E-V30)

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Category :SupportError when starting Piapro Studio
I can’t find the start icon of the Piapro Studio.

■ The Piapro Studio stand alone If you can’t find the start icon of the Piapro Studio stand alone, there is a possibility that you fail to install it. Reinstall the Piapro Studio. ■ The Piapro Studio plug-in The Piapro Studio plug-in is a vocal editor that you use by reading as VST plug-in or AU plug-in into the DAW software, and so there isn’t the start icon for starting it by itself. When you use Piapro Studio plug-in, use it with starting Piapro Studio VSTi or Piapro Studio AU in the DAW software. *Check this out for the way to read each DAW software. *It doesn’t support AAX and […]

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