Nvidia platform not found, under windows10 Bash.

[ontheway16]

Hi,
I have installed the latest version (0.5.5) under windows bash, everything went flawlessly and the test run outputs the following:
[MAIN] Done (2000 reads mapped (100.00%), 0 reads not mapped, 2000 lines written)(elapsed: 2.439756s)
But when I add the "-g" option, output is as follows;

alp@Windows8:/mnt/c/NextGenMap-0.5.5/bin/ngm-0.5.5$ ./ngm -r dh10b_ecoli.fasta -1 dh10b_ecoli.fasta_1.fastq -2 dh10b_ecoli.fasta_2.fastq -g -o test.sam
[MAIN] NextGenMap 0.5.5
[MAIN] Startup : x64 (build Feb 23 2018 16:21:14)
[MAIN] Starting time: 2018-02-23.16:35:52
[CONFIG] Parameter:  --affine 0 --argos_min_score 0 --bin_size 2 --block_multiplier 2 --broken_pairs 0 --bs_cutoff 6 --bs_mapping 0 --cpu_threads 1 --dualstrand 1 --fast 0 --fast_pairing 0 --force_rlength_check 0 --format 1 --gap_extend_penalty 5 --gap_read_penalty 20 --gap_ref_penalty 20 --gpu 1 { 0 } --hard_clip 0 --keep_tags 0 --kmer 13 --kmer_min 0 --kmer_skip 2 --match_bonus 10 --match_bonus_tc 2 --match_bonus_tt 10 --max_cmrs 2147483647 --max_equal 1 --max_insert_size 1000 --max_polya -1 --max_read_length 0 --min_identity 0.650000 --min_insert_size 0 --min_mq 0 --min_residues 0.500000 --min_score 0.000000 --mismatch_penalty 15 --mode 0 --no_progress 0 --no_unal 0 --ocl_threads 1 --output test.sam --overwrite 1 --pair_score_cutoff 0.900000 --paired 1 --parse_all 1 --pe_delimiter / --qry1 dh10b_ecoli.fasta_1.fastq --qry2 dh10b_ecoli.fasta_2.fastq --qry_count -1 --qry_start 0 --ref dh10b_ecoli.fasta --ref_mode -1 --sensitive 0 --silent_clip 0 --skip_mate_check 0 --skip_save 0 --slam_seq 0 --step_count 4 --strata 0 --topn 1 --trim5 0 --update_check 0 --very_fast 0 --very_sensitive 0
[NGM] Opening for output (SAM): test.sam
[SEQPROV] Reading encoded reference from dh10b_ecoli.fasta-enc.2.ngm
[SEQPROV] Reading 4 Mbp from disk took 0.00s
[PREPROCESS] Reading RefTable from dh10b_ecoli.fasta-ht-13-2.3.ngm
[PREPROCESS] Reading from disk took 0.39s
[PREPROCESS] Max. k-mer frequency set so 100!
[INPUT] Input is paired end data.
[INPUT] Opening file dh10b_ecoli.fasta_1.fastq for reading
[INPUT] Opening file dh10b_ecoli.fasta_2.fastq for reading
[INPUT] Input is Fastq
[INPUT] Estimating parameter from data
[INPUT] Reads found in files: 1000
[INPUT] Average read length: 100 (min: 100, max: 102)
[INPUT] Corridor width: 20
[INPUT] Average kmer hits pro read: 29.000000
[INPUT] Max possible kmer hit: 29
[INPUT] Estimated sensitivity: 0.900000
[INPUT] Estimating parameter took 0.003s
[INPUT] Input is Fastq
[INPUT] Input is Fastq
[OPENCL] Available platforms: 1
[OPENCL] AMD Accelerated Parallel Processing
[OPENCL] NVIDIA Platform not found. Falling back to AMD.
[OPENCL] Available platforms: 1
[OPENCL] AMD Accelerated Parallel Processing
[OPENCL] Selecting OpenCl platform: AMD Accelerated Parallel Processing
[OPENCL] Platform: OpenCL 1.2 AMD-APP (1214.3)
[OPENCL] Couldn't get number of OpenCl devices. Error:
Error: Device not found. (-1)
terminate called without an active exception

Is this due to windows environment or need some other tweaks to make it running? System have two Nvidia boards, one is gtx1060 3GB and other is GTX 1080Ti, primary is 1060. The driver is v388.13