FLASH FAILED R-PI 4 OS

Config: Dell 16GB, Windows 10, trying to Flash Rasberry Pi OS, 16MB LEXAR SD 200x C10, Read only tab is off. Formatted as FAT32, with Balenaetcher-Portable-1.5.112.exe.

After running Etcher, choosing the OS image file and the SD drive, then Flash. Get error message Flash failed. Doesn’t ever seem to actually write.


Console log is:
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gui.js:6038 0 devices, 0% at 0.00 MB/s (total 0.00 MB/s) with 0 failed devices
gui.js:56889 Successfully connected to IPC server: etcher-server-16640, socket root C:\Users\IANMIT~1\AppData\Local\Temp
gui.js:56889 Image: C:\Users\raspios-buster-armhf.img
gui.js:56889 Devices: \.\PhysicalDrive1
gui.js:56889 Umount on success: true
gui.js:56889 Auto blockmapping: true
gui.js:56889 Decompress first: true
gui.js:56889 Sun Dec 20 2020 09:37:48 GMT+0200 (South Africa Standard Time) Flash error ({“image”:{“size”:3972005888,“name”:“raspios-buster-armhf.img”,“hasMBR”:true,“partitions”:[{“offset”:4194304,“size”:268435456,“type”:12,“index”:1},{“offset”:272629760,“size”:3699376128,“type”:131,“index”:2}],“extension”:“img”,“path”:“C:\Users\raspios-buster-armhf.img”},“drives”:[{“size”:63864569856,“isVirtual”:false,“enumerator”:“USBSTOR”,“logicalBlockSize”:512,“raw”:"\\.\PhysicalDrive1",“error”:null,“isReadOnly”:false,“displayName”:“F:\”,“blockSize”:512,“isSCSI”:false,“isRemovable”:true,“device”:"\\.\PhysicalDrive1",“busVersion”:“2.0”,“isSystem”:false,“busType”:“USB”,“isCard”:false,“isUSB”:true,“devicePath”:null,“mountpoints”:[{“path”:“F:\”}],“description”:“Mass Storage Device USB Device”,“isUAS”:false,“partitionTableType”:“mbr”}],“driveCount”:1,“uuid”:“26c9fa9c-1395-429d-b707-1a76c47bfda3”,“flashInstanceUuid”:“26c9fa9c-1395-429d-b707-1a76c47bfda3”,“unmountOnSuccess”:true,“error”:{“name”:“Error”,“message”:“EPERM: operation not permitted, write”,“stack”:“Error: EPERM: operation not permitted, write”,“code”:“EPERM”,“syscall”:“write”,“errno”:-4048},“sample”:0.1,“applicationSessionUuid”:“45ed10dc-b1f1-41b0-9cf6-a46d5602d8ac”,“flashingWorkflowUuid”:“582e3333-0dba-4c09-8188-357fed72fa6e”})
gui.js:56889 Finish: 0
gui.js:56889 Terminating IPC server
gui.js:56889 Flash results Object
gui.js:56889 Sun Dec 20 2020 09:37:52 GMT+0200 (South Africa Standard Time) Done ({“image”:{“size”:3972005888,“name”:“raspios-buster-armhf.img”,“hasMBR”:true,“partitions”:[{“offset”:4194304,“size”:268435456,“type”:12,“index”:1},{“offset”:272629760,“size”:3699376128,“type”:131,“index”:2}],“extension”:“img”,“path”:“C:\Users\raspios-buster-armhf.img”},“drives”:[{“size”:63864569856,“isVirtual”:false,“enumerator”:“USBSTOR”,“logicalBlockSize”:512,“raw”:"\\.\PhysicalDrive1",“error”:null,“isReadOnly”:false,“displayName”:“F:\”,“blockSize”:512,“isSCSI”:false,“isRemovable”:true,“device”:"\\.\PhysicalDrive1",“busVersion”:“2.0”,“isSystem”:false,“busType”:“USB”,“isCard”:false,“isUSB”:true,“devicePath”:null,“mountpoints”:[{“path”:“F:\”}],“description”:“Mass Storage Device USB Device”,“isUAS”:false,“partitionTableType”:“mbr”}],“driveCount”:1,“uuid”:“26c9fa9c-1395-429d-b707-1a76c47bfda3”,“status”:“finished”,“flashInstanceUuid”:“26c9fa9c-1395-429d-b707-1a76c47bfda3”,“unmountOnSuccess”:true,“errors”:[{“name”:“Error”,“description”:“Mass Storage Device USB Device”,“code”:“EPERM”,“syscall”:“write”,“errno”:-4048,“device”:"\\.\PhysicalDrive1"}],“devices”:{“failed”:1,“successful”:0},“bytesWritten”:0,“sourceMetadata”:{“size”:3972005888,“name”:“raspios-buster-armhf.img”,“blocks”:[{“blocks”:[{“offset”:0,“length”:324009984}]},{“blocks”:[{“offset”:406847488,“length”:152043520}]},{“blocks”:[{“offset”:563085312,“length”:1692401664}]},{“blocks”:[{“offset”:2256535552,“length”:254803968}]},{“blocks”:[{“offset”:2522873856,“length”:158334976}]},{“blocks”:[{“offset”:2682257408,“length”:267386880}]},{“blocks”:[{“offset”:2950692864,“length”:2097152}]},{“blocks”:[{“offset”:2953838592,“length”:16777216}]},{“blocks”:[{“offset”:2977955840,“length”:5242880}]},{“blocks”:[{“offset”:2984247296,“length”:39845888}]},{“blocks”:[{“offset”:3026190336,“length”:1048576}]},{“blocks”:[{“offset”:3028287488,“length”:1048576}]},{“blocks”:[{“offset”:3031433216,“length”:2097152}]},{“blocks”:[{“offset”:3035627520,“length”:211812352}]},{“blocks”:[{“offset”:3248488448,“length”:204472320}]},{“blocks”:[{“offset”:3460300800,“length”:40894464}]},{“blocks”:[{“offset”:3502243840,“length”:16777216}]},{“blocks”:[{“offset”:3524263936,“length”:1048576}]},{“blocks”:[{“offset”:3527409664,“length”:25165824}]},{“blocks”:[{“offset”:3557818368,“length”:28311552}]},{“blocks”:[{“offset”:3628072960,“length”:1048576}]},{“blocks”:[{“offset”:3896508416,“length”:1048576}]}],“blockmappedSize”:3447717888},“sample”:0.1,“applicationSessionUuid”:“45ed10dc-b1f1-41b0-9cf6-a46d5602d8ac”,“flashingWorkflowUuid”:“582e3333-0dba-4c09-8188-357fed72fa6e”})
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Hello Ian.

Did you see a UAC prompt ?
Can you please try running Etcher as an administrator ?

Hi solved it by turning off the Microsoft blocking mechanism.
Thanks.